20284389620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92201771}}^1$

素因数の和:92201791

約数の個数: 24

約数和(自身を含む): 46469693088

約数和(自身を除く): 26185303468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92201771, 184403542, 368807084, 461008855, 922017710, 1014219481, 1844035420, 2028438962, 4056877924, 5071097405, 10142194810, 20284389620]

約数ペア:

[(1, 20284389620), (2, 10142194810), (4, 5071097405), (5, 4056877924), (10, 2028438962), (11, 1844035420), (20, 1014219481), (22, 922017710), (44, 461008855), (55, 368807084), (110, 184403542), (220, 92201771)]