20090742012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:231

約数の個数: 480

約数和(自身を含む): 62385168384

約数和(自身を除く): 42294426372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 47, 53, 54, 62, 66, 73, 81, 93, 94, 99, 106, 108, 124, 132, 141, 146, 159, 162, 186, 188, 198, 212, 219, 279, 282, 292, 297, 318, 324, 341, 372, 396, 423, 438, 477, 517, 558, 564, 583, 594, 636, 657, 682, 803, 837, 846, 876, 891, 954, 1023, 1034, 1116, 1166, 1188, 1269, 1314, 1364, 1431, 1457, 1551, 1606, 1643, 1674, 1692, 1749, 1782, 1908, 1971, 2046, 2068, 2263, 2332, 2409, 2491, 2511, 2538, 2628, 2862, 2914, 3069, 3102, 3212, 3286, 3348, 3431, 3498, 3564, 3807, 3869, 3942, 4092, 4293, 4371, 4526, 4653, 4818, 4929, 4982, 5022, 5076, 5247, 5724, 5828, 5913, 6138, 6204, 6572, 6789, 6862, 6996, 7227, 7473, 7614, 7738, 7884, 8586, 8742, 9052, 9207, 9306, 9636, 9858, 9964, 10044, 10293, 10494, 11607, 11826, 12276, 13113, 13578, 13724, 13959, 14454, 14787, 14946, 15228, 15476, 15741, 16027, 17172, 17484, 18073, 18414, 18612, 19716, 20367, 20586, 20988, 21681, 22419, 23214, 23652, 24893, 26226, 27156, 27401, 27621, 27918, 28908, 29574, 29892, 30879, 31482, 32054, 34821, 36146, 36828, 37741, 39339, 40734, 41172, 41877, 42559, 43362, 44361, 44838, 46428, 47223, 48081, 49786, 52452, 54219, 54802, 55242, 55836, 59148, 61101, 61758, 62964, 64108, 65043, 67257, 69642, 72292, 74679, 75482, 77221, 78678, 81468, 82203, 83754, 85118, 86724, 88722, 89676, 92637, 94446, 96162, 99572, 104463, 106361, 108438, 109604, 110484, 113223, 118017, 119939, 122202, 123516, 127677, 130086, 133083, 134514, 139284, 144243, 149358, 150964, 154442, 157356, 162657, 164406, 167508, 170236, 177444, 181843, 183303, 185274, 188892, 192324, 201771, 208926, 212722, 216876, 224037, 226446, 231663, 236034, 239878, 244404, 246609, 255354, 260172, 266166, 269028, 277911, 288486, 298716, 308884, 313389, 319083, 325314, 328812, 339669, 359817, 363686, 366606, 370548, 383031, 403542, 417852, 425444, 432729, 448074, 452892, 463326, 472068, 479756, 487971, 493218, 510708, 532332, 545529, 555822, 576972, 626778, 638166, 650628, 672111, 679338, 694989, 719634, 727372, 733212, 739827, 766062, 807084, 849431, 865458, 896148, 926652, 957249, 975942, 986436, 1019007, 1079451, 1091058, 1111644, 1149093, 1169971, 1253556, 1276332, 1298187, 1319329, 1344222, 1358676, 1389978, 1439268, 1463913, 1479654, 1532124, 1636587, 1698862, 1730916, 1914498, 1951884, 2000273, 2016333, 2038014, 2084967, 2158902, 2182116, 2219481, 2298186, 2339942, 2548293, 2596374, 2638658, 2688444, 2779956, 2871747, 2927826, 2959308, 3057021, 3238353, 3273174, 3397724, 3447279, 3509913, 3828996, 3957987, 4000546, 4032666, 4076028, 4169934, 4317804, 4438962, 4596372, 4679884, 4909761, 5096586, 5192748, 5277316, 5637133, 5743494, 5855652, 6000819, 6114042, 6254901, 6476706, 6546348, 6894558, 7019826, 7644879, 7915974, 8001092, 8065332, 8339868, 8615241, 8877924, 9715059, 9819522, 10193172, 10529739, 11274266, 11486988, 11873961, 12001638, 12228084, 12509802, 12953412, 13789116, 14039652, 14729283, 15289758, 15831948, 16911399, 17230482, 18002457, 19430118, 19639044, 21059478, 22548532, 22934637, 23747922, 24003276, 25019604, 29458566, 30579516, 31589217, 33822798, 34460964, 35621883, 36004914, 38860236, 42118956, 45869274, 47495844, 50734197, 54007371, 58917132, 62008463, 63178434, 67645596, 68803911, 71243766, 72009828, 91738548, 94767651, 101468394, 106865649, 108014742, 124016926, 126356868, 137607822, 142487532, 152202591, 162022113, 186025389, 189535302, 202936788, 213731298, 216029484, 248033852, 275215644, 304405182, 324044226, 372050778, 379070604, 427462596, 456607773, 558076167, 608810364, 648088452, 744101556, 913215546, 1116152334, 1674228501, 1826431092, 2232304668, 3348457002, 5022685503, 6696914004, 10045371006, 20090742012]

約数ペア:

[(1, 20090742012), (2, 10045371006), (3, 6696914004), (4, 5022685503), (6, 3348457002), (9, 2232304668), (11, 1826431092), (12, 1674228501), (18, 1116152334), (22, 913215546), (27, 744101556), (31, 648088452), (33, 608810364), (36, 558076167), (44, 456607773), (47, 427462596), (53, 379070604), (54, 372050778), (62, 324044226), (66, 304405182), (73, 275215644), (81, 248033852), (93, 216029484), (94, 213731298), (99, 202936788), (106, 189535302), (108, 186025389), (124, 162022113), (132, 152202591), (141, 142487532), (146, 137607822), (159, 126356868), (162, 124016926), (186, 108014742), (188, 106865649), (198, 101468394), (212, 94767651), (219, 91738548), (279, 72009828), (282, 71243766), (292, 68803911), (297, 67645596), (318, 63178434), (324, 62008463), (341, 58917132), (372, 54007371), (396, 50734197), (423, 47495844), (438, 45869274), (477, 42118956), (517, 38860236), (558, 36004914), (564, 35621883), (583, 34460964), (594, 33822798), (636, 31589217), (657, 30579516), (682, 29458566), (803, 25019604), (837, 24003276), (846, 23747922), (876, 22934637), (891, 22548532), (954, 21059478), (1023, 19639044), (1034, 19430118), (1116, 18002457), (1166, 17230482), (1188, 16911399), (1269, 15831948), (1314, 15289758), (1364, 14729283), (1431, 14039652), (1457, 13789116), (1551, 12953412), (1606, 12509802), (1643, 12228084), (1674, 12001638), (1692, 11873961), (1749, 11486988), (1782, 11274266), (1908, 10529739), (1971, 10193172), (2046, 9819522), (2068, 9715059), (2263, 8877924), (2332, 8615241), (2409, 8339868), (2491, 8065332), (2511, 8001092), (2538, 7915974), (2628, 7644879), (2862, 7019826), (2914, 6894558), (3069, 6546348), (3102, 6476706), (3212, 6254901), (3286, 6114042), (3348, 6000819), (3431, 5855652), (3498, 5743494), (3564, 5637133), (3807, 5277316), (3869, 5192748), (3942, 5096586), (4092, 4909761), (4293, 4679884), (4371, 4596372), (4526, 4438962), (4653, 4317804), (4818, 4169934), (4929, 4076028), (4982, 4032666), (5022, 4000546), (5076, 3957987), (5247, 3828996), (5724, 3509913), (5828, 3447279), (5913, 3397724), (6138, 3273174), (6204, 3238353), (6572, 3057021), (6789, 2959308), (6862, 2927826), (6996, 2871747), (7227, 2779956), (7473, 2688444), (7614, 2638658), (7738, 2596374), (7884, 2548293), (8586, 2339942), (8742, 2298186), (9052, 2219481), (9207, 2182116), (9306, 2158902), (9636, 2084967), (9858, 2038014), (9964, 2016333), (10044, 2000273), (10293, 1951884), (10494, 1914498), (11607, 1730916), (11826, 1698862), (12276, 1636587), (13113, 1532124), (13578, 1479654), (13724, 1463913), (13959, 1439268), (14454, 1389978), (14787, 1358676), (14946, 1344222), (15228, 1319329), (15476, 1298187), (15741, 1276332), (16027, 1253556), (17172, 1169971), (17484, 1149093), (18073, 1111644), (18414, 1091058), (18612, 1079451), (19716, 1019007), (20367, 986436), (20586, 975942), (20988, 957249), (21681, 926652), (22419, 896148), (23214, 865458), (23652, 849431), (24893, 807084), (26226, 766062), (27156, 739827), (27401, 733212), (27621, 727372), (27918, 719634), (28908, 694989), (29574, 679338), (29892, 672111), (30879, 650628), (31482, 638166), (32054, 626778), (34821, 576972), (36146, 555822), (36828, 545529), (37741, 532332), (39339, 510708), (40734, 493218), (41172, 487971), (41877, 479756), (42559, 472068), (43362, 463326), (44361, 452892), (44838, 448074), (46428, 432729), (47223, 425444), (48081, 417852), (49786, 403542), (52452, 383031), (54219, 370548), (54802, 366606), (55242, 363686), (55836, 359817), (59148, 339669), (61101, 328812), (61758, 325314), (62964, 319083), (64108, 313389), (65043, 308884), (67257, 298716), (69642, 288486), (72292, 277911), (74679, 269028), (75482, 266166), (77221, 260172), (78678, 255354), (81468, 246609), (82203, 244404), (83754, 239878), (85118, 236034), (86724, 231663), (88722, 226446), (89676, 224037), (92637, 216876), (94446, 212722), (96162, 208926), (99572, 201771), (104463, 192324), (106361, 188892), (108438, 185274), (109604, 183303), (110484, 181843), (113223, 177444), (118017, 170236), (119939, 167508), (122202, 164406), (123516, 162657), (127677, 157356), (130086, 154442), (133083, 150964), (134514, 149358), (139284, 144243)]