20066700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66889}}^1$

素因数の和:66906

約数の個数: 36

約数和(自身を含む): 58060520

約数和(自身を除く): 37993820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66889, 133778, 200667, 267556, 334445, 401334, 668890, 802668, 1003335, 1337780, 1672225, 2006670, 3344450, 4013340, 5016675, 6688900, 10033350, 20066700]

約数ペア:

[(1, 20066700), (2, 10033350), (3, 6688900), (4, 5016675), (5, 4013340), (6, 3344450), (10, 2006670), (12, 1672225), (15, 1337780), (20, 1003335), (25, 802668), (30, 668890), (50, 401334), (60, 334445), (75, 267556), (100, 200667), (150, 133778), (300, 66889)]