20219972114

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1\times {\mathrm{84137}}^1$

素因数の和:85369

約数の個数: 16

約数和(自身を含む): 30641040288

約数和(自身を除く): 10421068174

約数列:

[1, 2, 107, 214, 1123, 2246, 84137, 120161, 168274, 240322, 9002659, 18005318, 94485851, 188971702, 10109986057, 20219972114]

約数ペア:

[(1, 20219972114), (2, 10109986057), (107, 188971702), (214, 94485851), (1123, 18005318), (2246, 9002659), (84137, 240322), (120161, 168274)]