20196765588

素因数分解:

$2^2\times 3^1\times {\mathrm{5381}}^1\times {\mathrm{312779}}^1$

素因数の和:318167

約数の個数: 24

約数和(自身を含む): 47134694880

約数和(自身を除く): 26937929292

約数列:

[1, 2, 3, 4, 6, 12, 5381, 10762, 16143, 21524, 32286, 64572, 312779, 625558, 938337, 1251116, 1876674, 3753348, 1683063799, 3366127598, 5049191397, 6732255196, 10098382794, 20196765588]

約数ペア:

[(1, 20196765588), (2, 10098382794), (3, 6732255196), (4, 5049191397), (6, 3366127598), (12, 1683063799), (5381, 3753348), (10762, 1876674), (16143, 1251116), (21524, 938337), (32286, 625558), (64572, 312779)]