20112121106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130598189}}^1$

素因数の和:130598209

約数の個数: 16

約数和(自身を含む): 37612278720

約数和(自身を除く): 17500157614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130598189, 261196378, 914187323, 1436580079, 1828374646, 2873160158, 10056060553, 20112121106]

約数ペア:

[(1, 20112121106), (2, 10056060553), (7, 2873160158), (11, 1828374646), (14, 1436580079), (22, 914187323), (77, 261196378), (154, 130598189)]