20112853615

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1\times {\mathrm{887}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 24781593600

約数和(自身を除く): 4668739985

約数列:

[1, 5, 67, 113, 335, 565, 599, 887, 2995, 4435, 7571, 37855, 40133, 59429, 67687, 100231, 200665, 297145, 338435, 501155, 531313, 2656565, 4535029, 6715477, 22675145, 33577385, 35597971, 60038369, 177989855, 300191845, 4022570723, 20112853615]

約数ペア:

[(1, 20112853615), (5, 4022570723), (67, 300191845), (113, 177989855), (335, 60038369), (565, 35597971), (599, 33577385), (887, 22675145), (2995, 6715477), (4435, 4535029), (7571, 2656565), (37855, 531313), (40133, 501155), (59429, 338435), (67687, 297145), (100231, 200665)]