20192914353926

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{56333}}^1$

素因数の和:57969

約数の個数: 48

約数和(自身を含む): 31501864638720

約数和(自身を除く): 11308950284794

約数列:

[1, 2, 37, 74, 89, 178, 1369, 1471, 2738, 2942, 3293, 6586, 54427, 56333, 108854, 112666, 121841, 130919, 243682, 261838, 2013799, 2084321, 4027598, 4168642, 4844003, 5013637, 9688006, 10027274, 77119877, 82865843, 154239754, 165731686, 179228111, 185504569, 358456222, 371009138, 3066036191, 6132072382, 6863669053, 7375060027, 13727338106, 14750120054, 113443339067, 226886678134, 272877220999, 545754441998, 10096457176963, 20192914353926]

約数ペア:

[(1, 20192914353926), (2, 10096457176963), (37, 545754441998), (74, 272877220999), (89, 226886678134), (178, 113443339067), (1369, 14750120054), (1471, 13727338106), (2738, 7375060027), (2942, 6863669053), (3293, 6132072382), (6586, 3066036191), (54427, 371009138), (56333, 358456222), (108854, 185504569), (112666, 179228111), (121841, 165731686), (130919, 154239754), (243682, 82865843), (261838, 77119877), (2013799, 10027274), (2084321, 9688006), (4027598, 5013637), (4168642, 4844003)]