20315010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677167}}^1$

素因数の和:677177

約数の個数: 16

約数和(自身を含む): 48756096

約数和(自身を除く): 28441086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677167, 1354334, 2031501, 3385835, 4063002, 6771670, 10157505, 20315010]

約数ペア:

[(1, 20315010), (2, 10157505), (3, 6771670), (5, 4063002), (6, 3385835), (10, 2031501), (15, 1354334), (30, 677167)]