20658889716

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32482531}}^1$

素因数の和:32482591

約数の個数: 24

約数和(自身を含む): 49113588384

約数和(自身を除く): 28454698668

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32482531, 64965062, 97447593, 129930124, 194895186, 389790372, 1721574143, 3443148286, 5164722429, 6886296572, 10329444858, 20658889716]

約数ペア:

[(1, 20658889716), (2, 10329444858), (3, 6886296572), (4, 5164722429), (6, 3443148286), (12, 1721574143), (53, 389790372), (106, 194895186), (159, 129930124), (212, 97447593), (318, 64965062), (636, 32482531)]