20177753398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39876983}}^1$

素因数の和:39877019

約数の個数: 16

約数和(自身を含む): 34453714176

約数和(自身を除く): 14275960778

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39876983, 79753966, 438646813, 877293626, 917170609, 1834341218, 10088876699, 20177753398]

約数ペア:

[(1, 20177753398), (2, 10088876699), (11, 1834341218), (22, 917170609), (23, 877293626), (46, 438646813), (253, 79753966), (506, 39876983)]