2020502804

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{954869}}^1$

素因数の和:954919

約数の個数: 18

約数和(自身を含む): 3696301770

約数和(自身を除く): 1675798966

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 954869, 1909738, 3819476, 21961987, 43923974, 87847948, 505125701, 1010251402, 2020502804]

約数ペア:

[(1, 2020502804), (2, 1010251402), (4, 505125701), (23, 87847948), (46, 43923974), (92, 21961987), (529, 3819476), (1058, 1909738), (2116, 954869)]