2016196060

素因数分解:

$2^2\times 5^1\times {\mathrm{5443}}^1\times {\mathrm{18521}}^1$

素因数の和:23973

約数の個数: 24

約数和(自身を含む): 4235018256

約数和(自身を除く): 2218822196

約数列:

[1, 2, 4, 5, 10, 20, 5443, 10886, 18521, 21772, 27215, 37042, 54430, 74084, 92605, 108860, 185210, 370420, 100809803, 201619606, 403239212, 504049015, 1008098030, 2016196060]

約数ペア:

[(1, 2016196060), (2, 1008098030), (4, 504049015), (5, 403239212), (10, 201619606), (20, 100809803), (5443, 370420), (10886, 185210), (18521, 108860), (21772, 92605), (27215, 74084), (37042, 54430)]