20888050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3697}}^1$

素因数の和:3822

約数の個数: 24

約数和(自身を含む): 39206196

約数和(自身を除く): 18318146

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3697, 5650, 7394, 18485, 36970, 92425, 184850, 417761, 835522, 2088805, 4177610, 10444025, 20888050]

約数ペア:

[(1, 20888050), (2, 10444025), (5, 4177610), (10, 2088805), (25, 835522), (50, 417761), (113, 184850), (226, 92425), (565, 36970), (1130, 18485), (2825, 7394), (3697, 5650)]