20142691452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{18401}}^1$

素因数の和:20763

約数の個数: 72

約数和(自身を含む): 54859306320

約数和(自身を除く): 34716614868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2339, 4678, 7017, 9356, 14034, 18401, 21051, 28068, 30407, 36802, 42102, 55203, 60814, 73604, 84204, 91221, 110406, 121628, 165609, 182442, 220812, 239213, 273663, 331218, 364884, 478426, 547326, 662436, 717639, 956852, 1094652, 1435278, 2152917, 2870556, 4305834, 8611668, 43039939, 86079878, 129119817, 172159756, 258239634, 387359451, 516479268, 559519207, 774718902, 1119038414, 1549437804, 1678557621, 2238076828, 3357115242, 5035672863, 6714230484, 10071345726, 20142691452]

約数ペア:

[(1, 20142691452), (2, 10071345726), (3, 6714230484), (4, 5035672863), (6, 3357115242), (9, 2238076828), (12, 1678557621), (13, 1549437804), (18, 1119038414), (26, 774718902), (36, 559519207), (39, 516479268), (52, 387359451), (78, 258239634), (117, 172159756), (156, 129119817), (234, 86079878), (468, 43039939), (2339, 8611668), (4678, 4305834), (7017, 2870556), (9356, 2152917), (14034, 1435278), (18401, 1094652), (21051, 956852), (28068, 717639), (30407, 662436), (36802, 547326), (42102, 478426), (55203, 364884), (60814, 331218), (73604, 273663), (84204, 239213), (91221, 220812), (110406, 182442), (121628, 165609)]