20634352

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{2153}}^1$

素因数の和:2760

約数の個数: 20

約数和(自身を含む): 40064400

約数和(自身を除く): 19430048

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2153, 2396, 4306, 4792, 8612, 9584, 17224, 34448, 1289647, 2579294, 5158588, 10317176, 20634352]

約数ペア:

[(1, 20634352), (2, 10317176), (4, 5158588), (8, 2579294), (16, 1289647), (599, 34448), (1198, 17224), (2153, 9584), (2396, 8612), (4306, 4792)]