20170758974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4425353}}^1$

素因数の和:4425451

約数の個数: 16

約数和(自身を含む): 31543923312

約数和(自身を除く): 11373164338

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 4425353, 8850706, 190290179, 234543709, 380580358, 469087418, 10085379487, 20170758974]

約数ペア:

[(1, 20170758974), (2, 10085379487), (43, 469087418), (53, 380580358), (86, 234543709), (106, 190290179), (2279, 8850706), (4558, 4425353)]