922713020

素因数分解:

$2^2\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{20173}}^1$

素因数の和:22469

約数の個数: 24

約数和(自身を含む): 1938640704

約数和(自身を除く): 1015927684

約数列:

[1, 2, 4, 5, 10, 20, 2287, 4574, 9148, 11435, 20173, 22870, 40346, 45740, 80692, 100865, 201730, 403460, 46135651, 92271302, 184542604, 230678255, 461356510, 922713020]

約数ペア:

[(1, 922713020), (2, 461356510), (4, 230678255), (5, 184542604), (10, 92271302), (20, 46135651), (2287, 403460), (4574, 201730), (9148, 100865), (11435, 80692), (20173, 45740), (22870, 40346)]