20080470109

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{666041}}^1$

素因数の和:666180

約数の個数: 16

約数和(自身を含む): 23657811840

約数和(自身を除く): 3577341731

約数列:

[1, 7, 59, 73, 413, 511, 4307, 30149, 666041, 4662287, 39296419, 48620993, 275074933, 340346951, 2868638587, 20080470109]

約数ペア:

[(1, 20080470109), (7, 2868638587), (59, 340346951), (73, 275074933), (413, 48620993), (511, 39296419), (4307, 4662287), (30149, 666041)]