20895947006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6833207}}^1$

素因数の和:6833359

約数の個数: 16

約数和(自身を含む): 34439368320

約数和(自身を除く): 13543421314

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 6833207, 13666414, 75165277, 150330554, 949815773, 1899631546, 10447973503, 20895947006]

約数ペア:

[(1, 20895947006), (2, 10447973503), (11, 1899631546), (22, 949815773), (139, 150330554), (278, 75165277), (1529, 13666414), (3058, 6833207)]