20438771359

素因数分解:

${\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1360861}}^1$

素因数の和:1361537

約数の個数: 8

約数和(自身を含む): 21360089952

約数和(自身を除く): 921318593

約数列:

[1, 23, 653, 15019, 1360861, 31299803, 888642233, 20438771359]

約数ペア:

[(1, 20438771359), (23, 888642233), (653, 31299803), (15019, 1360861)]