20235639717

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{21871}}^1$

素因数の和:22561

約数の個数: 24

約数和(自身を含む): 29425363968

約数和(自身を除く): 9189724251

約数列:

[1, 3, 9, 223, 461, 669, 1383, 2007, 4149, 21871, 65613, 102803, 196839, 308409, 925227, 4877233, 10082531, 14631699, 30247593, 43895097, 90742779, 2248404413, 6745213239, 20235639717]

約数ペア:

[(1, 20235639717), (3, 6745213239), (9, 2248404413), (223, 90742779), (461, 43895097), (669, 30247593), (1383, 14631699), (2007, 10082531), (4149, 4877233), (21871, 925227), (65613, 308409), (102803, 196839)]