20698486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^2$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 34798680

約数和(自身を除く): 14100194

約数列:

[1, 2, 17, 19, 34, 38, 179, 323, 358, 646, 3043, 3401, 6086, 6802, 32041, 57817, 64082, 115634, 544697, 608779, 1089394, 1217558, 10349243, 20698486]

約数ペア:

[(1, 20698486), (2, 10349243), (17, 1217558), (19, 1089394), (34, 608779), (38, 544697), (179, 115634), (323, 64082), (358, 57817), (646, 32041), (3043, 6802), (3401, 6086)]