20171888906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{751057}}^1$

素因数の和:752105

約数の個数: 16

約数和(自身を含む): 32616946824

約数和(自身を除く): 12445057918

約数列:

[1, 2, 13, 26, 1033, 2066, 13429, 26858, 751057, 1502114, 9763741, 19527482, 775841881, 1551683762, 10085944453, 20171888906]

約数ペア:

[(1, 20171888906), (2, 10085944453), (13, 1551683762), (26, 775841881), (1033, 19527482), (2066, 9763741), (13429, 1502114), (26858, 751057)]