63433780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{166931}}^1$

素因数の和:166959

約数の個数: 24

約数和(自身を含む): 140222880

約数和(自身を除く): 76789100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 166931, 333862, 667724, 834655, 1669310, 3171689, 3338620, 6343378, 12686756, 15858445, 31716890, 63433780]

約数ペア:

[(1, 63433780), (2, 31716890), (4, 15858445), (5, 12686756), (10, 6343378), (19, 3338620), (20, 3171689), (38, 1669310), (76, 834655), (95, 667724), (190, 333862), (380, 166931)]