20167319977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{117839}}^1$

素因数の和:118932

約数の個数: 16

約数和(自身を含む): 24073297920

約数和(自身を除く): 3905977943

約数列:

[1, 7, 23, 161, 1063, 7441, 24449, 117839, 171143, 824873, 2710297, 18972079, 125262857, 876839999, 2881045711, 20167319977]

約数ペア:

[(1, 20167319977), (7, 2881045711), (23, 876839999), (161, 125262857), (1063, 18972079), (7441, 2710297), (24449, 824873), (117839, 171143)]