20170464634

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{890371}}^1$

素因数の和:890661

約数の個数: 16

約数和(自身を含む): 31027683456

約数和(自身を除く): 10857218822

約数列:

[1, 2, 47, 94, 241, 482, 11327, 22654, 890371, 1780742, 41847437, 83694874, 214579411, 429158822, 10085232317, 20170464634]

約数ペア:

[(1, 20170464634), (2, 10085232317), (47, 429158822), (94, 214579411), (241, 83694874), (482, 41847437), (11327, 1780742), (22654, 890371)]