20055258

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30113}}^1$

素因数の和:30158

約数の個数: 24

約数和(自身を含む): 44628948

約数和(自身を除く): 24573690

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30113, 60226, 90339, 180678, 271017, 542034, 1114181, 2228362, 3342543, 6685086, 10027629, 20055258]

約数ペア:

[(1, 20055258), (2, 10027629), (3, 6685086), (6, 3342543), (9, 2228362), (18, 1114181), (37, 542034), (74, 271017), (111, 180678), (222, 90339), (333, 60226), (666, 30113)]