20063082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257219}}^1$

素因数の和:257237

約数の個数: 16

約数和(自身を含む): 43212960

約数和(自身を除く): 23149878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257219, 514438, 771657, 1543314, 3343847, 6687694, 10031541, 20063082]

約数ペア:

[(1, 20063082), (2, 10031541), (3, 6687694), (6, 3343847), (13, 1543314), (26, 771657), (39, 514438), (78, 257219)]