20199451260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336657521}}^1$

素因数の和:336657533

約数の個数: 24

約数和(自身を含む): 56558463696

約数和(自身を除く): 36359012436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336657521, 673315042, 1009972563, 1346630084, 1683287605, 2019945126, 3366575210, 4039890252, 5049862815, 6733150420, 10099725630, 20199451260]

約数ペア:

[(1, 20199451260), (2, 10099725630), (3, 6733150420), (4, 5049862815), (5, 4039890252), (6, 3366575210), (10, 2019945126), (12, 1683287605), (15, 1346630084), (20, 1009972563), (30, 673315042), (60, 336657521)]