20436692372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{132661}}^1$

素因数の和:134711

約数の個数: 24

約数和(自身を含む): 37665395040

約数和(自身を除く): 17228702668

約数列:

[1, 2, 4, 19, 38, 76, 2027, 4054, 8108, 38513, 77026, 132661, 154052, 265322, 530644, 2520559, 5041118, 10082236, 268903847, 537807694, 1075615388, 5109173093, 10218346186, 20436692372]

約数ペア:

[(1, 20436692372), (2, 10218346186), (4, 5109173093), (19, 1075615388), (38, 537807694), (76, 268903847), (2027, 10082236), (4054, 5041118), (8108, 2520559), (38513, 530644), (77026, 265322), (132661, 154052)]