20231709140

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2522657}}^1$

素因数の和:2523067

約数の個数: 24

約数和(自身を含む): 42592557672

約数和(自身を除く): 22360848532

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 2522657, 5045314, 10090628, 12613285, 25226570, 50453140, 1011585457, 2023170914, 4046341828, 5057927285, 10115854570, 20231709140]

約数ペア:

[(1, 20231709140), (2, 10115854570), (4, 5057927285), (5, 4046341828), (10, 2023170914), (20, 1011585457), (401, 50453140), (802, 25226570), (1604, 12613285), (2005, 10090628), (4010, 5045314), (8020, 2522657)]