20355162

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{3121}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 40760832

約数和(自身を除く): 20405670

約数列:

[1, 2, 3, 6, 1087, 2174, 3121, 3261, 6242, 6522, 9363, 18726, 3392527, 6785054, 10177581, 20355162]

約数ペア:

[(1, 20355162), (2, 10177581), (3, 6785054), (6, 3392527), (1087, 18726), (2174, 9363), (3121, 6522), (3261, 6242)]