1066357820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4847081}}^1$

素因数の和:4847101

約数の個数: 24

約数和(自身を含む): 2442929328

約数和(自身を除く): 1376571508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4847081, 9694162, 19388324, 24235405, 48470810, 53317891, 96941620, 106635782, 213271564, 266589455, 533178910, 1066357820]

約数ペア:

[(1, 1066357820), (2, 533178910), (4, 266589455), (5, 213271564), (10, 106635782), (11, 96941620), (20, 53317891), (22, 48470810), (44, 24235405), (55, 19388324), (110, 9694162), (220, 4847081)]