20166617557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{983}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 22648688640

約数和(自身を除く): 2482071083

約数列:

[1, 17, 23, 71, 391, 739, 983, 1207, 1633, 12563, 16711, 16997, 22609, 27761, 52469, 69793, 288949, 384353, 726437, 891973, 1186481, 1206787, 1605239, 12349429, 16708051, 20515379, 27289063, 51577027, 284036867, 876809459, 1186271621, 20166617557]

約数ペア:

[(1, 20166617557), (17, 1186271621), (23, 876809459), (71, 284036867), (391, 51577027), (739, 27289063), (983, 20515379), (1207, 16708051), (1633, 12349429), (12563, 1605239), (16711, 1206787), (16997, 1186481), (22609, 891973), (27761, 726437), (52469, 384353), (69793, 288949)]