20210854310

素因数分解:

$2^1\times 5^1\times {\mathrm{8893}}^1\times {\mathrm{227267}}^1$

素因数の和:236167

約数の個数: 16

約数和(自身を含む): 36383788656

約数和(自身を除く): 16172934346

約数列:

[1, 2, 5, 10, 8893, 17786, 44465, 88930, 227267, 454534, 1136335, 2272670, 2021085431, 4042170862, 10105427155, 20210854310]

約数ペア:

[(1, 20210854310), (2, 10105427155), (5, 4042170862), (10, 2021085431), (8893, 2272670), (17786, 1136335), (44465, 454534), (88930, 227267)]