20852495285

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{3089}}^1\times {\mathrm{22133}}^1$

素因数の和:25288

約数の個数: 16

約数和(自身を含む): 25442590320

約数和(自身を除く): 4590095035

約数列:

[1, 5, 61, 305, 3089, 15445, 22133, 110665, 188429, 942145, 1350113, 6750565, 68368837, 341844185, 4170499057, 20852495285]

約数ペア:

[(1, 20852495285), (5, 4170499057), (61, 341844185), (305, 68368837), (3089, 6750565), (15445, 1350113), (22133, 942145), (110665, 188429)]