2020101707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 2312948736

約数和(自身を除く): 292847029

約数列:

[1, 13, 23, 101, 151, 299, 443, 1313, 1963, 2323, 3473, 5759, 10189, 15251, 30199, 44743, 45149, 66893, 132457, 198263, 350773, 581659, 869609, 1029089, 1538539, 4560049, 6756193, 13378157, 20001007, 87830509, 155392439, 2020101707]

約数ペア:

[(1, 2020101707), (13, 155392439), (23, 87830509), (101, 20001007), (151, 13378157), (299, 6756193), (443, 4560049), (1313, 1538539), (1963, 1029089), (2323, 869609), (3473, 581659), (5759, 350773), (10189, 198263), (15251, 132457), (30199, 66893), (44743, 45149)]