20163631501

素因数分解:

${\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{499211}}^1$

素因数の和:499476

約数の個数: 12

約数和(自身を含む): 21925391040

約数和(自身を除く): 1761759539

約数列:

[1, 13, 169, 239, 3107, 40391, 499211, 6489743, 84366659, 119311429, 1551048577, 20163631501]

約数ペア:

[(1, 20163631501), (13, 1551048577), (169, 119311429), (239, 84366659), (3107, 6489743), (40391, 499211)]