20070156042

素因数分解:

$2^1\times 3^2\times {\mathrm{1115008669}}^1$

素因数の和:1115008677

約数の個数: 12

約数和(自身を含む): 43485338130

約数和(自身を除く): 23415182088

約数列:

[1, 2, 3, 6, 9, 18, 1115008669, 2230017338, 3345026007, 6690052014, 10035078021, 20070156042]

約数ペア:

[(1, 20070156042), (2, 10035078021), (3, 6690052014), (6, 3345026007), (9, 2230017338), (18, 1115008669)]