20222714885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1\times {\mathrm{2237}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 26162040960

約数和(自身を除く): 5939326075

約数列:

[1, 5, 19, 43, 95, 215, 817, 2213, 2237, 4085, 11065, 11185, 42047, 42503, 95159, 96191, 210235, 212515, 475795, 480955, 1808021, 1827629, 4950481, 9040105, 9138145, 24752405, 94059139, 212870683, 470295695, 1064353415, 4044542977, 20222714885]

約数ペア:

[(1, 20222714885), (5, 4044542977), (19, 1064353415), (43, 470295695), (95, 212870683), (215, 94059139), (817, 24752405), (2213, 9138145), (2237, 9040105), (4085, 4950481), (11065, 1827629), (11185, 1808021), (42047, 480955), (42503, 475795), (95159, 212515), (96191, 210235)]