20549676864

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{6871}}^1$

素因数の和:7344

約数の個数: 112

約数和(自身を含む): 55981291136

約数和(自身を除く): 35431614272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 421, 444, 592, 842, 888, 1184, 1263, 1684, 1776, 2368, 2526, 3368, 3552, 5052, 6736, 6871, 7104, 10104, 13472, 13742, 15577, 20208, 20613, 26944, 27484, 31154, 40416, 41226, 46731, 54968, 62308, 80832, 82452, 93462, 109936, 124616, 164904, 186924, 219872, 249232, 254227, 329808, 373848, 439744, 498464, 508454, 659616, 747696, 762681, 996928, 1016908, 1319232, 1495392, 1525362, 2033816, 2892691, 2990784, 3050724, 4067632, 5785382, 6101448, 8135264, 8678073, 11570764, 12202896, 16270528, 17356146, 23141528, 24405792, 34712292, 46283056, 48811584, 69424584, 92566112, 107029567, 138849168, 185132224, 214059134, 277698336, 321088701, 428118268, 555396672, 642177402, 856236536, 1284354804, 1712473072, 2568709608, 3424946144, 5137419216, 6849892288, 10274838432, 20549676864]

約数ペア:

[(1, 20549676864), (2, 10274838432), (3, 6849892288), (4, 5137419216), (6, 3424946144), (8, 2568709608), (12, 1712473072), (16, 1284354804), (24, 856236536), (32, 642177402), (37, 555396672), (48, 428118268), (64, 321088701), (74, 277698336), (96, 214059134), (111, 185132224), (148, 138849168), (192, 107029567), (222, 92566112), (296, 69424584), (421, 48811584), (444, 46283056), (592, 34712292), (842, 24405792), (888, 23141528), (1184, 17356146), (1263, 16270528), (1684, 12202896), (1776, 11570764), (2368, 8678073), (2526, 8135264), (3368, 6101448), (3552, 5785382), (5052, 4067632), (6736, 3050724), (6871, 2990784), (7104, 2892691), (10104, 2033816), (13472, 1525362), (13742, 1495392), (15577, 1319232), (20208, 1016908), (20613, 996928), (26944, 762681), (27484, 747696), (31154, 659616), (40416, 508454), (41226, 498464), (46731, 439744), (54968, 373848), (62308, 329808), (80832, 254227), (82452, 249232), (93462, 219872), (109936, 186924), (124616, 164904)]