2022821420

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{524047}}^1$

素因数の和:524249

約数の個数: 24

約数和(自身を含む): 4269943104

約数和(自身を除く): 2247121684

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 524047, 1048094, 2096188, 2620235, 5240470, 10480940, 101141071, 202282142, 404564284, 505705355, 1011410710, 2022821420]

約数ペア:

[(1, 2022821420), (2, 1011410710), (4, 505705355), (5, 404564284), (10, 202282142), (20, 101141071), (193, 10480940), (386, 5240470), (772, 2620235), (965, 2096188), (1930, 1048094), (3860, 524047)]