20160897121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{8887}}^1$

素因数の和:9624

約数の個数: 16

約数和(自身を含む): 21047495040

約数和(自身を除く): 886597919

約数列:

[1, 29, 137, 571, 3973, 8887, 16559, 78227, 257723, 1217519, 2268583, 5074477, 35308051, 147159833, 695203349, 20160897121]

約数ペア:

[(1, 20160897121), (29, 695203349), (137, 147159833), (571, 35308051), (3973, 5074477), (8887, 2268583), (16559, 1217519), (78227, 257723)]