2020403715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12244871}}^1$

素因数の和:12244890

約数の個数: 16

約数和(自身を含む): 3526523136

約数和(自身を除く): 1506119421

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12244871, 36734613, 61224355, 134693581, 183673065, 404080743, 673467905, 2020403715]

約数ペア:

[(1, 2020403715), (3, 673467905), (5, 404080743), (11, 183673065), (15, 134693581), (33, 61224355), (55, 36734613), (165, 12244871)]