2020003531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1\times {\mathrm{4421}}^1$

素因数の和:9462

約数の個数: 16

約数和(自身を含む): 2487215808

約数和(自身を除く): 467212277

約数列:

[1, 7, 13, 91, 4421, 5021, 30947, 35147, 57473, 65273, 402311, 456911, 22197841, 155384887, 288571933, 2020003531]

約数ペア:

[(1, 2020003531), (7, 288571933), (13, 155384887), (91, 22197841), (4421, 456911), (5021, 402311), (30947, 65273), (35147, 57473)]