2016130820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9164231}}^1$

素因数の和:9164251

約数の個数: 24

約数和(自身を含む): 4618772928

約数和(自身を除く): 2602642108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9164231, 18328462, 36656924, 45821155, 91642310, 100806541, 183284620, 201613082, 403226164, 504032705, 1008065410, 2016130820]

約数ペア:

[(1, 2016130820), (2, 1008065410), (4, 504032705), (5, 403226164), (10, 201613082), (11, 183284620), (20, 100806541), (22, 91642310), (44, 45821155), (55, 36656924), (110, 18328462), (220, 9164231)]