20165636404

素因数分解:

$2^2\times {\mathrm{74713}}^1\times {\mathrm{67477}}^1$

素因数の和:142194

約数の個数: 12

約数和(自身を含む): 35290859044

約数和(自身を除く): 15125222640

約数列:

[1, 2, 4, 67477, 74713, 134954, 149426, 269908, 298852, 5041409101, 10082818202, 20165636404]

約数ペア:

[(1, 20165636404), (2, 10082818202), (4, 5041409101), (67477, 298852), (74713, 269908), (134954, 149426)]