20139902354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6401749}}^1$

素因数の和:6401786

約数の個数: 24

約数和(自身を含む): 35760175500

約数和(自身を除く): 15620273146

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6401749, 12803498, 70419239, 83222737, 140838478, 166445474, 774611629, 915450107, 1549223258, 1830900214, 10069951177, 20139902354]

約数ペア:

[(1, 20139902354), (2, 10069951177), (11, 1830900214), (13, 1549223258), (22, 915450107), (26, 774611629), (121, 166445474), (143, 140838478), (242, 83222737), (286, 70419239), (1573, 12803498), (3146, 6401749)]