20248068460

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1173121}}^1$

素因数の和:1173993

約数の個数: 24

約数和(自身を含む): 42570251136

約数和(自身を除く): 22322182676

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 8630, 17260, 1173121, 2346242, 4692484, 5865605, 11731210, 23462420, 1012403423, 2024806846, 4049613692, 5062017115, 10124034230, 20248068460]

約数ペア:

[(1, 20248068460), (2, 10124034230), (4, 5062017115), (5, 4049613692), (10, 2024806846), (20, 1012403423), (863, 23462420), (1726, 11731210), (3452, 5865605), (4315, 4692484), (8630, 2346242), (17260, 1173121)]