20174039158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{441619}}^1$

素因数の和:441892

約数の個数: 32

約数和(自身を含む): 37392848640

約数和(自身を除く): 17218809482

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 1757, 3263, 3514, 6526, 22841, 45682, 441619, 883238, 3091333, 5741047, 6182666, 11482094, 40187329, 80374658, 110846369, 221692738, 775924583, 1441002797, 1551849166, 2882005594, 10087019579, 20174039158]

約数ペア:

[(1, 20174039158), (2, 10087019579), (7, 2882005594), (13, 1551849166), (14, 1441002797), (26, 775924583), (91, 221692738), (182, 110846369), (251, 80374658), (502, 40187329), (1757, 11482094), (3263, 6182666), (3514, 5741047), (6526, 3091333), (22841, 883238), (45682, 441619)]