20148180618

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{7547}}^1\times {\mathrm{9467}}^1$

素因数の和:17066

約数の個数: 32

約数和(自身を含む): 41163531264

約数和(自身を除く): 21015350646

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 7547, 9467, 15094, 18934, 22641, 28401, 45282, 56802, 354709, 444949, 709418, 889898, 1064127, 1334847, 2128254, 2669694, 71447449, 142894898, 214342347, 428684694, 3358030103, 6716060206, 10074090309, 20148180618]

約数ペア:

[(1, 20148180618), (2, 10074090309), (3, 6716060206), (6, 3358030103), (47, 428684694), (94, 214342347), (141, 142894898), (282, 71447449), (7547, 2669694), (9467, 2128254), (15094, 1334847), (18934, 1064127), (22641, 889898), (28401, 709418), (45282, 444949), (56802, 354709)]