2067179620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9396271}}^1$

素因数の和:9396291

約数の個数: 24

約数和(自身を含む): 4735721088

約数和(自身を除く): 2668541468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9396271, 18792542, 37585084, 46981355, 93962710, 103358981, 187925420, 206717962, 413435924, 516794905, 1033589810, 2067179620]

約数ペア:

[(1, 2067179620), (2, 1033589810), (4, 516794905), (5, 413435924), (10, 206717962), (11, 187925420), (20, 103358981), (22, 93962710), (44, 46981355), (55, 37585084), (110, 18792542), (220, 9396271)]