2020781633

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1\times {\mathrm{2887}}^1$

素因数の和:5264

約数の個数: 16

約数和(自身を含む): 2272601856

約数和(自身を除く): 251820223

約数列:

[1, 13, 23, 299, 2341, 2887, 30433, 37531, 53843, 66401, 699959, 863213, 6758467, 87860071, 155444741, 2020781633]

約数ペア:

[(1, 2020781633), (13, 155444741), (23, 87860071), (299, 6758467), (2341, 863213), (2887, 699959), (30433, 66401), (37531, 53843)]