20122972884

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:690

約数の個数: 432

約数和(自身を含む): 66448374720

約数和(自身を除く): 46325401836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 49, 54, 57, 63, 74, 76, 81, 84, 98, 108, 111, 114, 126, 133, 147, 148, 162, 171, 189, 196, 222, 228, 243, 252, 259, 266, 294, 324, 333, 342, 378, 399, 441, 444, 486, 513, 518, 532, 567, 588, 601, 666, 684, 703, 756, 777, 798, 882, 931, 972, 999, 1026, 1036, 1134, 1197, 1202, 1323, 1332, 1406, 1539, 1554, 1596, 1701, 1764, 1803, 1813, 1862, 1998, 2052, 2109, 2268, 2331, 2394, 2404, 2646, 2793, 2812, 2997, 3078, 3108, 3402, 3591, 3606, 3626, 3724, 3969, 3996, 4207, 4218, 4617, 4662, 4788, 4921, 5292, 5409, 5439, 5586, 5994, 6156, 6327, 6804, 6993, 7182, 7212, 7252, 7938, 8379, 8414, 8436, 8991, 9234, 9324, 9842, 10773, 10818, 10878, 11172, 11419, 11907, 11988, 12621, 12654, 13986, 14364, 14763, 15876, 16227, 16317, 16758, 16828, 17982, 18468, 18981, 19684, 20979, 21546, 21636, 21756, 22237, 22838, 23814, 25137, 25242, 25308, 27972, 29449, 29526, 32319, 32454, 32634, 33516, 34257, 34447, 35964, 37863, 37962, 41958, 43092, 44289, 44474, 45676, 47628, 48681, 48951, 50274, 50484, 56943, 58898, 59052, 62937, 64638, 64908, 65268, 66711, 68514, 68894, 75411, 75726, 75924, 79933, 83916, 88347, 88578, 88948, 97362, 97902, 100548, 102771, 103341, 113589, 113886, 117796, 125874, 129276, 132867, 133422, 137028, 137788, 146043, 146853, 150822, 151452, 155659, 159866, 170829, 176694, 177156, 194724, 195804, 200133, 205542, 206682, 226233, 227178, 227772, 239799, 251748, 265041, 265734, 266844, 292086, 293706, 301644, 308313, 310023, 311318, 319732, 340767, 341658, 353388, 398601, 400266, 411084, 413364, 422503, 440559, 452466, 454356, 466977, 479598, 530082, 531468, 559531, 584172, 587412, 600399, 616626, 620046, 622636, 681534, 683316, 719397, 795123, 797202, 800532, 845006, 881118, 904932, 924939, 930069, 933954, 959196, 1022301, 1060164, 1089613, 1119062, 1195803, 1200798, 1233252, 1240092, 1267509, 1363068, 1400931, 1438794, 1590246, 1594404, 1678593, 1690012, 1762236, 1801197, 1849878, 1860138, 1867908, 2044602, 2158191, 2179226, 2238124, 2385369, 2391606, 2401596, 2535018, 2774817, 2790207, 2801862, 2877588, 2957521, 3180492, 3268839, 3357186, 3602394, 3699756, 3720276, 3802527, 4089204, 4202793, 4316382, 4358452, 4770738, 4783212, 5035779, 5070036, 5403591, 5549634, 5580414, 5603724, 5915042, 6474573, 6537678, 6714372, 7156107, 7204788, 7605054, 8370621, 8405586, 8632764, 8872563, 9541476, 9806517, 10071558, 10807182, 11099268, 11160828, 11407581, 11830084, 12608379, 12949146, 13075356, 14312214, 15107337, 15210108, 16741242, 16811172, 17745126, 19423719, 19613034, 20143116, 20702647, 21614364, 22815162, 25216758, 25898292, 26617689, 28624428, 29419551, 30214674, 33482484, 34222743, 35490252, 37825137, 38847438, 39226068, 41405294, 45322011, 45630324, 50433516, 53235378, 58839102, 60429348, 62107941, 68445486, 75650274, 77694876, 79853067, 82810588, 88258653, 90644022, 102668229, 106470756, 117678204, 124215882, 135966033, 136890972, 151300548, 159706134, 176517306, 181288044, 186323823, 205336458, 239559201, 248431764, 264775959, 271932066, 319412268, 353034612, 372647646, 410672916, 479118402, 529551918, 543864132, 558971469, 718677603, 745295292, 958236804, 1059103836, 1117942938, 1437355206, 1676914407, 2235885876, 2874710412, 3353828814, 5030743221, 6707657628, 10061486442, 20122972884]

約数ペア:

[(1, 20122972884), (2, 10061486442), (3, 6707657628), (4, 5030743221), (6, 3353828814), (7, 2874710412), (9, 2235885876), (12, 1676914407), (14, 1437355206), (18, 1117942938), (19, 1059103836), (21, 958236804), (27, 745295292), (28, 718677603), (36, 558971469), (37, 543864132), (38, 529551918), (42, 479118402), (49, 410672916), (54, 372647646), (57, 353034612), (63, 319412268), (74, 271932066), (76, 264775959), (81, 248431764), (84, 239559201), (98, 205336458), (108, 186323823), (111, 181288044), (114, 176517306), (126, 159706134), (133, 151300548), (147, 136890972), (148, 135966033), (162, 124215882), (171, 117678204), (189, 106470756), (196, 102668229), (222, 90644022), (228, 88258653), (243, 82810588), (252, 79853067), (259, 77694876), (266, 75650274), (294, 68445486), (324, 62107941), (333, 60429348), (342, 58839102), (378, 53235378), (399, 50433516), (441, 45630324), (444, 45322011), (486, 41405294), (513, 39226068), (518, 38847438), (532, 37825137), (567, 35490252), (588, 34222743), (601, 33482484), (666, 30214674), (684, 29419551), (703, 28624428), (756, 26617689), (777, 25898292), (798, 25216758), (882, 22815162), (931, 21614364), (972, 20702647), (999, 20143116), (1026, 19613034), (1036, 19423719), (1134, 17745126), (1197, 16811172), (1202, 16741242), (1323, 15210108), (1332, 15107337), (1406, 14312214), (1539, 13075356), (1554, 12949146), (1596, 12608379), (1701, 11830084), (1764, 11407581), (1803, 11160828), (1813, 11099268), (1862, 10807182), (1998, 10071558), (2052, 9806517), (2109, 9541476), (2268, 8872563), (2331, 8632764), (2394, 8405586), (2404, 8370621), (2646, 7605054), (2793, 7204788), (2812, 7156107), (2997, 6714372), (3078, 6537678), (3108, 6474573), (3402, 5915042), (3591, 5603724), (3606, 5580414), (3626, 5549634), (3724, 5403591), (3969, 5070036), (3996, 5035779), (4207, 4783212), (4218, 4770738), (4617, 4358452), (4662, 4316382), (4788, 4202793), (4921, 4089204), (5292, 3802527), (5409, 3720276), (5439, 3699756), (5586, 3602394), (5994, 3357186), (6156, 3268839), (6327, 3180492), (6804, 2957521), (6993, 2877588), (7182, 2801862), (7212, 2790207), (7252, 2774817), (7938, 2535018), (8379, 2401596), (8414, 2391606), (8436, 2385369), (8991, 2238124), (9234, 2179226), (9324, 2158191), (9842, 2044602), (10773, 1867908), (10818, 1860138), (10878, 1849878), (11172, 1801197), (11419, 1762236), (11907, 1690012), (11988, 1678593), (12621, 1594404), (12654, 1590246), (13986, 1438794), (14364, 1400931), (14763, 1363068), (15876, 1267509), (16227, 1240092), (16317, 1233252), (16758, 1200798), (16828, 1195803), (17982, 1119062), (18468, 1089613), (18981, 1060164), (19684, 1022301), (20979, 959196), (21546, 933954), (21636, 930069), (21756, 924939), (22237, 904932), (22838, 881118), (23814, 845006), (25137, 800532), (25242, 797202), (25308, 795123), (27972, 719397), (29449, 683316), (29526, 681534), (32319, 622636), (32454, 620046), (32634, 616626), (33516, 600399), (34257, 587412), (34447, 584172), (35964, 559531), (37863, 531468), (37962, 530082), (41958, 479598), (43092, 466977), (44289, 454356), (44474, 452466), (45676, 440559), (47628, 422503), (48681, 413364), (48951, 411084), (50274, 400266), (50484, 398601), (56943, 353388), (58898, 341658), (59052, 340767), (62937, 319732), (64638, 311318), (64908, 310023), (65268, 308313), (66711, 301644), (68514, 293706), (68894, 292086), (75411, 266844), (75726, 265734), (75924, 265041), (79933, 251748), (83916, 239799), (88347, 227772), (88578, 227178), (88948, 226233), (97362, 206682), (97902, 205542), (100548, 200133), (102771, 195804), (103341, 194724), (113589, 177156), (113886, 176694), (117796, 170829), (125874, 159866), (129276, 155659), (132867, 151452), (133422, 150822), (137028, 146853), (137788, 146043)]