20524713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9283}}^1$

素因数の和:9364

約数の個数: 16

約数和(自身を含む): 30302976

約数和(自身を除く): 9778263

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 9283, 27849, 102113, 306339, 621961, 1865883, 6841571, 20524713]

約数ペア:

[(1, 20524713), (3, 6841571), (11, 1865883), (33, 621961), (67, 306339), (201, 102113), (737, 27849), (2211, 9283)]