2016269420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9164861}}^1$

素因数の和:9164881

約数の個数: 24

約数和(自身を含む): 4619090448

約数和(自身を除く): 2602821028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9164861, 18329722, 36659444, 45824305, 91648610, 100813471, 183297220, 201626942, 403253884, 504067355, 1008134710, 2016269420]

約数ペア:

[(1, 2016269420), (2, 1008134710), (4, 504067355), (5, 403253884), (10, 201626942), (11, 183297220), (20, 100813471), (22, 91648610), (44, 45824305), (55, 36659444), (110, 18329722), (220, 9164861)]