20264600

素因数分解:

$2^3\times 5^2\times {\mathrm{101323}}^1$

素因数の和:101339

約数の個数: 24

約数和(自身を含む): 47115660

約数和(自身を除く): 26851060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 101323, 202646, 405292, 506615, 810584, 1013230, 2026460, 2533075, 4052920, 5066150, 10132300, 20264600]

約数ペア:

[(1, 20264600), (2, 10132300), (4, 5066150), (5, 4052920), (8, 2533075), (10, 2026460), (20, 1013230), (25, 810584), (40, 506615), (50, 405292), (100, 202646), (200, 101323)]