20163751626

素因数分解:

$2^1\times 3^1\times {\mathrm{5273}}^1\times {\mathrm{637327}}^1$

素因数の和:642605

約数の個数: 16

約数和(自身を含む): 40335214464

約数和(自身を除く): 20171462838

約数列:

[1, 2, 3, 6, 5273, 10546, 15819, 31638, 637327, 1274654, 1911981, 3823962, 3360625271, 6721250542, 10081875813, 20163751626]

約数ペア:

[(1, 20163751626), (2, 10081875813), (3, 6721250542), (6, 3360625271), (5273, 3823962), (10546, 1911981), (15819, 1274654), (31638, 637327)]