2023689140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9198587}}^1$

素因数の和:9198607

約数の個数: 24

約数和(自身を含む): 4636088352

約数和(自身を除く): 2612399212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9198587, 18397174, 36794348, 45992935, 91985870, 101184457, 183971740, 202368914, 404737828, 505922285, 1011844570, 2023689140]

約数ペア:

[(1, 2023689140), (2, 1011844570), (4, 505922285), (5, 404737828), (10, 202368914), (11, 183971740), (20, 101184457), (22, 91985870), (44, 45992935), (55, 36794348), (110, 18397174), (220, 9198587)]