20153850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134359}}^1$

素因数の和:134374

約数の個数: 24

約数和(自身を含む): 49981920

約数和(自身を除く): 29828070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134359, 268718, 403077, 671795, 806154, 1343590, 2015385, 3358975, 4030770, 6717950, 10076925, 20153850]

約数ペア:

[(1, 20153850), (2, 10076925), (3, 6717950), (5, 4030770), (6, 3358975), (10, 2015385), (15, 1343590), (25, 806154), (30, 671795), (50, 403077), (75, 268718), (150, 134359)]