20183735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28229}}^1$

素因数の和:28258

約数の個数: 16

約数和(自身を含む): 28455840

約数和(自身を除く): 8272105

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28229, 141145, 310519, 366977, 1552595, 1834885, 4036747, 20183735]

約数ペア:

[(1, 20183735), (5, 4036747), (11, 1834885), (13, 1552595), (55, 366977), (65, 310519), (143, 141145), (715, 28229)]