20457310325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{35577931}}^1$

素因数の和:35577964

約数の個数: 12

約数和(自身を含む): 26469981408

約数和(自身を除く): 6012671083

約数列:

[1, 5, 23, 25, 115, 575, 35577931, 177889655, 818292413, 889448275, 4091462065, 20457310325]

約数ペア:

[(1, 20457310325), (5, 4091462065), (23, 889448275), (25, 818292413), (115, 177889655), (575, 35577931)]