20270950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57917}}^1$

素因数の和:57936

約数の個数: 24

約数和(自身を含む): 43090992

約数和(自身を除く): 22820042

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57917, 115834, 289585, 405419, 579170, 810838, 1447925, 2027095, 2895850, 4054190, 10135475, 20270950]

約数ペア:

[(1, 20270950), (2, 10135475), (5, 4054190), (7, 2895850), (10, 2027095), (14, 1447925), (25, 810838), (35, 579170), (50, 405419), (70, 289585), (175, 115834), (350, 57917)]