20282350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36877}}^1$

素因数の和:36900

約数の個数: 24

約数和(自身を含む): 41155848

約数和(自身を除く): 20873498

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36877, 73754, 184385, 368770, 405647, 811294, 921925, 1843850, 2028235, 4056470, 10141175, 20282350]

約数ペア:

[(1, 20282350), (2, 10141175), (5, 4056470), (10, 2028235), (11, 1843850), (22, 921925), (25, 811294), (50, 405647), (55, 368770), (110, 184385), (275, 73754), (550, 36877)]