2023205180

素因数分解:

$2^2\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{45181}}^1$

素因数の和:47429

約数の個数: 24

約数和(自身を含む): 4250722560

約数和(自身を除く): 2227517380

約数列:

[1, 2, 4, 5, 10, 20, 2239, 4478, 8956, 11195, 22390, 44780, 45181, 90362, 180724, 225905, 451810, 903620, 101160259, 202320518, 404641036, 505801295, 1011602590, 2023205180]

約数ペア:

[(1, 2023205180), (2, 1011602590), (4, 505801295), (5, 404641036), (10, 202320518), (20, 101160259), (2239, 903620), (4478, 451810), (8956, 225905), (11195, 180724), (22390, 90362), (44780, 45181)]