20221454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5639}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 33298560

約数和(自身を除く): 13077106

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5639, 11278, 62029, 124058, 919157, 1838314, 10110727, 20221454]

約数ペア:

[(1, 20221454), (2, 10110727), (11, 1838314), (22, 919157), (163, 124058), (326, 62029), (1793, 11278), (3586, 5639)]