2020967546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{80051}}^1$

素因数の和:81037

約数の個数: 16

約数和(自身を含む): 3268042848

約数和(自身を除く): 1247075302

約数列:

[1, 2, 13, 26, 971, 1942, 12623, 25246, 80051, 160102, 1040663, 2081326, 77729521, 155459042, 1010483773, 2020967546]

約数ペア:

[(1, 2020967546), (2, 1010483773), (13, 155459042), (26, 77729521), (971, 2081326), (1942, 1040663), (12623, 160102), (25246, 80051)]