20082021120077

素因数分解:

$7^1\times {\mathrm{1609}}^1\times {\mathrm{19927}}^1\times {\mathrm{89477}}^1$

素因数の和:111020

約数の個数: 16

約数和(自身を含む): 22966554481920

約数和(自身を除く): 2884533361843

約数列:

[1, 7, 1609, 11263, 19927, 89477, 139489, 626339, 32062543, 143968493, 224437801, 1007779451, 1783008179, 12481057253, 2868860160011, 20082021120077]

約数ペア:

[(1, 20082021120077), (7, 2868860160011), (1609, 12481057253), (11263, 1783008179), (19927, 1007779451), (89477, 224437801), (139489, 143968493), (626339, 32062543)]