20815367044

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{46051697}}^1$

素因数の和:46051814

約数の個数: 12

約数和(自身を含む): 36749255004

約数和(自身を除く): 15933887960

約数列:

[1, 2, 4, 113, 226, 452, 46051697, 92103394, 184206788, 5203841761, 10407683522, 20815367044]

約数ペア:

[(1, 20815367044), (2, 10407683522), (4, 5203841761), (113, 184206788), (226, 92103394), (452, 46051697)]