23933020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8609}}^1$

素因数の和:8757

約数の個数: 24

約数和(自身を含む): 50626800

約数和(自身を除く): 26693780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 8609, 17218, 34436, 43045, 86090, 172180, 1196651, 2393302, 4786604, 5983255, 11966510, 23933020]

約数ペア:

[(1, 23933020), (2, 11966510), (4, 5983255), (5, 4786604), (10, 2393302), (20, 1196651), (139, 172180), (278, 86090), (556, 43045), (695, 34436), (1390, 17218), (2780, 8609)]