20232440

素因数分解:

$2^3\times 5^1\times {\mathrm{505811}}^1$

素因数の和:505822

約数の個数: 16

約数和(自身を含む): 45523080

約数和(自身を除く): 25290640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 505811, 1011622, 2023244, 2529055, 4046488, 5058110, 10116220, 20232440]

約数ペア:

[(1, 20232440), (2, 10116220), (4, 5058110), (5, 4046488), (8, 2529055), (10, 2023244), (20, 1011622), (40, 505811)]