20121076610

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{1634531}}^1$

素因数の和:1635769

約数の個数: 16

約数和(自身を含む): 36247381632

約数和(自身を除く): 16126305022

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 1634531, 3269062, 8172655, 16345310, 2012107661, 4024215322, 10060538305, 20121076610]

約数ペア:

[(1, 20121076610), (2, 10060538305), (5, 4024215322), (10, 2012107661), (1231, 16345310), (2462, 8172655), (6155, 3269062), (12310, 1634531)]