20108264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{20773}}^1$

素因数の和:20801

約数の個数: 24

約数和(自身を含む): 41444130

約数和(自身を除く): 21335866

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 20773, 41546, 83092, 166184, 228503, 457006, 914012, 1828024, 2513533, 5027066, 10054132, 20108264]

約数ペア:

[(1, 20108264), (2, 10054132), (4, 5027066), (8, 2513533), (11, 1828024), (22, 914012), (44, 457006), (88, 228503), (121, 166184), (242, 83092), (484, 41546), (968, 20773)]