20292088

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22447}}^1$

素因数の和:22566

約数の個数: 16

約数和(自身を含む): 38386080

約数和(自身を除く): 18093992

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22447, 44894, 89788, 179576, 2536511, 5073022, 10146044, 20292088]

約数ペア:

[(1, 20292088), (2, 10146044), (4, 5073022), (8, 2536511), (113, 179576), (226, 89788), (452, 44894), (904, 22447)]