20743033

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 1911047

約数列:

[1, 23, 29, 137, 227, 667, 3151, 3973, 5221, 6583, 31099, 91379, 151409, 715277, 901871, 20743033]

約数ペア:

[(1, 20743033), (23, 901871), (29, 715277), (137, 151409), (227, 91379), (667, 31099), (3151, 6583), (3973, 5221)]