20199333945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{27482087}}^1$

素因数の和:27482109

約数の個数: 24

約数和(自身を含む): 37595496384

約数和(自身を除く): 17396162439

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 27482087, 82446261, 137410435, 192374609, 412231305, 577123827, 961873045, 1346622263, 2885619135, 4039866789, 6733111315, 20199333945]

約数ペア:

[(1, 20199333945), (3, 6733111315), (5, 4039866789), (7, 2885619135), (15, 1346622263), (21, 961873045), (35, 577123827), (49, 412231305), (105, 192374609), (147, 137410435), (245, 82446261), (735, 27482087)]