20036171042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{860143}}^1$

素因数の和:860777

約数の個数: 16

約数和(自身を含む): 31687704960

約数和(自身を除く): 11651533918

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 860143, 1720286, 16342717, 32685434, 527267659, 1054535318, 10018085521, 20036171042]

約数ペア:

[(1, 20036171042), (2, 10018085521), (19, 1054535318), (38, 527267659), (613, 32685434), (1226, 16342717), (11647, 1720286), (23294, 860143)]