20072410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 18745382

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 1663, 2414, 3326, 6035, 8315, 12070, 16630, 28271, 56542, 118073, 141355, 236146, 282710, 590365, 1180730, 2007241, 4014482, 10036205, 20072410]

約数ペア:

[(1, 20072410), (2, 10036205), (5, 4014482), (10, 2007241), (17, 1180730), (34, 590365), (71, 282710), (85, 236146), (142, 141355), (170, 118073), (355, 56542), (710, 28271), (1207, 16630), (1663, 12070), (2414, 8315), (3326, 6035)]