20883344184

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 63301754880

約数和(自身を除く): 42418410696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 73, 81, 93, 94, 101, 108, 124, 141, 146, 162, 186, 188, 202, 216, 219, 243, 248, 279, 282, 292, 303, 324, 372, 376, 404, 423, 438, 486, 558, 564, 584, 606, 648, 657, 744, 808, 837, 846, 876, 909, 972, 1116, 1128, 1212, 1269, 1314, 1457, 1674, 1692, 1752, 1818, 1944, 1971, 2232, 2263, 2424, 2511, 2538, 2628, 2727, 2914, 3131, 3348, 3384, 3431, 3636, 3807, 3942, 4371, 4526, 4747, 5022, 5076, 5256, 5454, 5828, 5913, 6262, 6696, 6789, 6862, 7272, 7373, 7533, 7614, 7884, 8181, 8742, 9052, 9393, 9494, 10044, 10152, 10293, 10908, 11421, 11656, 11826, 12524, 13113, 13578, 13724, 14241, 14746, 15066, 15228, 15768, 16362, 17484, 17739, 18104, 18786, 18988, 20088, 20367, 20586, 21816, 22119, 22842, 23652, 24543, 25048, 26226, 27156, 27448, 28179, 28482, 29492, 30132, 30456, 30879, 32724, 34968, 35478, 37572, 37976, 39339, 40734, 41172, 42723, 44238, 45684, 47304, 49086, 52452, 54312, 56358, 56964, 58984, 60264, 61101, 61758, 65448, 66357, 70956, 75144, 78678, 81468, 82344, 84537, 85446, 88476, 91368, 92637, 98172, 104904, 106361, 112716, 113928, 118017, 122202, 123516, 128169, 132714, 141912, 147157, 157356, 162936, 169074, 170892, 176952, 183303, 185274, 196344, 199071, 212722, 225432, 228563, 236034, 244404, 247032, 253611, 256338, 265428, 277911, 294314, 314712, 319083, 338148, 341784, 346531, 354051, 366606, 370548, 384507, 398142, 425444, 441471, 457126, 472068, 488808, 507222, 512676, 530856, 549909, 555822, 588628, 597213, 638166, 676296, 685689, 693062, 708102, 733212, 741096, 760833, 769014, 796284, 833733, 850888, 882942, 914252, 944136, 957249, 1014444, 1025352, 1039593, 1099818, 1111644, 1153521, 1177256, 1194426, 1276332, 1324413, 1371378, 1386124, 1416204, 1466424, 1521666, 1538028, 1592568, 1667466, 1765884, 1791639, 1828504, 1914498, 2028888, 2057067, 2079186, 2199636, 2223288, 2307042, 2388852, 2552664, 2648826, 2742756, 2772248, 2832408, 2871747, 3043332, 3076056, 3118779, 3334932, 3531768, 3583278, 3828996, 3973239, 4114134, 4158372, 4399272, 4614084, 4777704, 5297652, 5485512, 5743494, 6086664, 6171201, 6237558, 6669864, 7166556, 7657992, 7946478, 8228268, 8316744, 8615241, 9228168, 9356337, 10595304, 10742461, 11486988, 11919717, 12342402, 12475116, 14333112, 15892956, 16456536, 17230482, 18513603, 18712674, 21484922, 22973976, 23839434, 24684804, 24950232, 25845723, 28069011, 31785912, 32227383, 34460964, 35759151, 37027206, 37425348, 42969844, 47678868, 49369608, 51691446, 55540809, 56138022, 64454766, 68921928, 71518302, 74054412, 74850696, 84207033, 85939688, 95357736, 96682149, 103382892, 111081618, 112276044, 128909532, 143036604, 148108824, 168414066, 193364298, 206765784, 222163236, 224552088, 257819064, 286073208, 290046447, 336828132, 386728596, 444326472, 580092894, 673656264, 773457192, 870139341, 1160185788, 1740278682, 2320371576, 2610418023, 3480557364, 5220836046, 6961114728, 10441672092, 20883344184]

約数ペア:

[(1, 20883344184), (2, 10441672092), (3, 6961114728), (4, 5220836046), (6, 3480557364), (8, 2610418023), (9, 2320371576), (12, 1740278682), (18, 1160185788), (24, 870139341), (27, 773457192), (31, 673656264), (36, 580092894), (47, 444326472), (54, 386728596), (62, 336828132), (72, 290046447), (73, 286073208), (81, 257819064), (93, 224552088), (94, 222163236), (101, 206765784), (108, 193364298), (124, 168414066), (141, 148108824), (146, 143036604), (162, 128909532), (186, 112276044), (188, 111081618), (202, 103382892), (216, 96682149), (219, 95357736), (243, 85939688), (248, 84207033), (279, 74850696), (282, 74054412), (292, 71518302), (303, 68921928), (324, 64454766), (372, 56138022), (376, 55540809), (404, 51691446), (423, 49369608), (438, 47678868), (486, 42969844), (558, 37425348), (564, 37027206), (584, 35759151), (606, 34460964), (648, 32227383), (657, 31785912), (744, 28069011), (808, 25845723), (837, 24950232), (846, 24684804), (876, 23839434), (909, 22973976), (972, 21484922), (1116, 18712674), (1128, 18513603), (1212, 17230482), (1269, 16456536), (1314, 15892956), (1457, 14333112), (1674, 12475116), (1692, 12342402), (1752, 11919717), (1818, 11486988), (1944, 10742461), (1971, 10595304), (2232, 9356337), (2263, 9228168), (2424, 8615241), (2511, 8316744), (2538, 8228268), (2628, 7946478), (2727, 7657992), (2914, 7166556), (3131, 6669864), (3348, 6237558), (3384, 6171201), (3431, 6086664), (3636, 5743494), (3807, 5485512), (3942, 5297652), (4371, 4777704), (4526, 4614084), (4747, 4399272), (5022, 4158372), (5076, 4114134), (5256, 3973239), (5454, 3828996), (5828, 3583278), (5913, 3531768), (6262, 3334932), (6696, 3118779), (6789, 3076056), (6862, 3043332), (7272, 2871747), (7373, 2832408), (7533, 2772248), (7614, 2742756), (7884, 2648826), (8181, 2552664), (8742, 2388852), (9052, 2307042), (9393, 2223288), (9494, 2199636), (10044, 2079186), (10152, 2057067), (10293, 2028888), (10908, 1914498), (11421, 1828504), (11656, 1791639), (11826, 1765884), (12524, 1667466), (13113, 1592568), (13578, 1538028), (13724, 1521666), (14241, 1466424), (14746, 1416204), (15066, 1386124), (15228, 1371378), (15768, 1324413), (16362, 1276332), (17484, 1194426), (17739, 1177256), (18104, 1153521), (18786, 1111644), (18988, 1099818), (20088, 1039593), (20367, 1025352), (20586, 1014444), (21816, 957249), (22119, 944136), (22842, 914252), (23652, 882942), (24543, 850888), (25048, 833733), (26226, 796284), (27156, 769014), (27448, 760833), (28179, 741096), (28482, 733212), (29492, 708102), (30132, 693062), (30456, 685689), (30879, 676296), (32724, 638166), (34968, 597213), (35478, 588628), (37572, 555822), (37976, 549909), (39339, 530856), (40734, 512676), (41172, 507222), (42723, 488808), (44238, 472068), (45684, 457126), (47304, 441471), (49086, 425444), (52452, 398142), (54312, 384507), (56358, 370548), (56964, 366606), (58984, 354051), (60264, 346531), (61101, 341784), (61758, 338148), (65448, 319083), (66357, 314712), (70956, 294314), (75144, 277911), (78678, 265428), (81468, 256338), (82344, 253611), (84537, 247032), (85446, 244404), (88476, 236034), (91368, 228563), (92637, 225432), (98172, 212722), (104904, 199071), (106361, 196344), (112716, 185274), (113928, 183303), (118017, 176952), (122202, 170892), (123516, 169074), (128169, 162936), (132714, 157356), (141912, 147157)]