20112793809

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1\times {\mathrm{42299}}^1$

素因数の和:43104

約数の個数: 16

約数和(自身を含む): 26953560000

約数和(自身を除く): 6840766191

約数列:

[1, 3, 353, 449, 1059, 1347, 42299, 126897, 158497, 475491, 14931547, 18992251, 44794641, 56976753, 6704264603, 20112793809]

約数ペア:

[(1, 20112793809), (3, 6704264603), (353, 56976753), (449, 44794641), (1059, 18992251), (1347, 14931547), (42299, 475491), (126897, 158497)]