20171506670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1236757}}^1$

素因数の和:1237004

約数の個数: 32

約数和(自身を含む): 41673797568

約数和(自身を除く): 21502290898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 16310, 1236757, 2473514, 6183785, 8657299, 12367570, 17314598, 43286495, 86572990, 288164381, 576328762, 1440821905, 2017150667, 2881643810, 4034301334, 10085753335, 20171506670]

約数ペア:

[(1, 20171506670), (2, 10085753335), (5, 4034301334), (7, 2881643810), (10, 2017150667), (14, 1440821905), (35, 576328762), (70, 288164381), (233, 86572990), (466, 43286495), (1165, 17314598), (1631, 12367570), (2330, 8657299), (3262, 6183785), (8155, 2473514), (16310, 1236757)]