20877060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347951}}^1$

素因数の和:347963

約数の個数: 24

約数和(自身を含む): 58455936

約数和(自身を除く): 37578876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347951, 695902, 1043853, 1391804, 1739755, 2087706, 3479510, 4175412, 5219265, 6959020, 10438530, 20877060]

約数ペア:

[(1, 20877060), (2, 10438530), (3, 6959020), (4, 5219265), (5, 4175412), (6, 3479510), (10, 2087706), (12, 1739755), (15, 1391804), (20, 1043853), (30, 695902), (60, 347951)]