2023504240

素因数分解:

$2^4\times 5^1\times {\mathrm{25293803}}^1$

素因数の和:25293816

約数の個数: 20

約数和(自身を含む): 4704647544

約数和(自身を除く): 2681143304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25293803, 50587606, 101175212, 126469015, 202350424, 252938030, 404700848, 505876060, 1011752120, 2023504240]

約数ペア:

[(1, 2023504240), (2, 1011752120), (4, 505876060), (5, 404700848), (8, 252938030), (10, 202350424), (16, 126469015), (20, 101175212), (40, 50587606), (80, 25293803)]