20119639676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{264732101}}^1$

素因数の和:264732124

約数の個数: 12

約数和(自身を含む): 37062494280

約数和(自身を除く): 16942854604

約数列:

[1, 2, 4, 19, 38, 76, 264732101, 529464202, 1058928404, 5029909919, 10059819838, 20119639676]

約数ペア:

[(1, 20119639676), (2, 10059819838), (4, 5029909919), (19, 1058928404), (38, 529464202), (76, 264732101)]