20190593960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26566571}}^1$

素因数の和:26566601

約数の個数: 32

約数和(自身を含む): 47819829600

約数和(自身を除く): 27629235640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 26566571, 53133142, 106266284, 132832855, 212532568, 265665710, 504764849, 531331420, 1009529698, 1062662840, 2019059396, 2523824245, 4038118792, 5047648490, 10095296980, 20190593960]

約数ペア:

[(1, 20190593960), (2, 10095296980), (4, 5047648490), (5, 4038118792), (8, 2523824245), (10, 2019059396), (19, 1062662840), (20, 1009529698), (38, 531331420), (40, 504764849), (76, 265665710), (95, 212532568), (152, 132832855), (190, 106266284), (380, 53133142), (760, 26566571)]