20191260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336521}}^1$

素因数の和:336533

約数の個数: 24

約数和(自身を含む): 56535696

約数和(自身を除く): 36344436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336521, 673042, 1009563, 1346084, 1682605, 2019126, 3365210, 4038252, 5047815, 6730420, 10095630, 20191260]

約数ペア:

[(1, 20191260), (2, 10095630), (3, 6730420), (4, 5047815), (5, 4038252), (6, 3365210), (10, 2019126), (12, 1682605), (15, 1346084), (20, 1009563), (30, 673042), (60, 336521)]