20228977015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{702517}}^1$

素因数の和:702978

約数の個数: 16

約数和(自身を含む): 26201111328

約数和(自身を除く): 5972134313

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 28795, 702517, 3512585, 9132721, 45663605, 311215031, 1556075155, 4045795403, 20228977015]

約数ペア:

[(1, 20228977015), (5, 4045795403), (13, 1556075155), (65, 311215031), (443, 45663605), (2215, 9132721), (5759, 3512585), (28795, 702517)]