20227788646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2052749}}^1$

素因数の和:2053143

約数の個数: 16

約数和(自身を含む): 32761890000

約数和(自身を除く): 12534101354

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 2052749, 4105498, 26685737, 53371474, 777991871, 1555983742, 10113894323, 20227788646]

約数ペア:

[(1, 20227788646), (2, 10113894323), (13, 1555983742), (26, 777991871), (379, 53371474), (758, 26685737), (4927, 4105498), (9854, 2052749)]