20205514082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{372013}}^1$

素因数の和:374117

約数の個数: 16

約数和(自身を含む): 32655388920

約数和(自身を除く): 12449874838

約数列:

[1, 2, 13, 26, 2089, 4178, 27157, 54314, 372013, 744026, 4836169, 9672338, 777135157, 1554270314, 10102757041, 20205514082]

約数ペア:

[(1, 20205514082), (2, 10102757041), (13, 1554270314), (26, 777135157), (2089, 9672338), (4178, 4836169), (27157, 744026), (54314, 372013)]