2016066620

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{87427}}^1$

素因数の和:88589

約数の個数: 24

約数和(自身を含む): 4237460304

約数和(自身を除く): 2221393684

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 87427, 174854, 349708, 437135, 874270, 1748540, 100803331, 201606662, 403213324, 504016655, 1008033310, 2016066620]

約数ペア:

[(1, 2016066620), (2, 1008033310), (4, 504016655), (5, 403213324), (10, 201606662), (20, 100803331), (1153, 1748540), (2306, 874270), (4612, 437135), (5765, 349708), (11530, 174854), (23060, 87427)]