2020133768

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{552553}}^1$

素因数の和:553016

約数の個数: 16

約数和(自身を含む): 3796045980

約数和(自身を除く): 1775912212

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 552553, 1105106, 2210212, 4420424, 252516721, 505033442, 1010066884, 2020133768]

約数ペア:

[(1, 2020133768), (2, 1010066884), (4, 505033442), (8, 252516721), (457, 4420424), (914, 2210212), (1828, 1105106), (3656, 552553)]