20167322

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10831}}^1$

素因数の和:10866

約数の個数: 24

約数和(自身を含む): 37045440

約数和(自身を除く): 16878118

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10831, 21662, 75817, 151634, 205789, 411578, 530719, 1061438, 1440523, 2881046, 10083661, 20167322]

約数ペア:

[(1, 20167322), (2, 10083661), (7, 2881046), (14, 1440523), (19, 1061438), (38, 530719), (49, 411578), (98, 205789), (133, 151634), (266, 75817), (931, 21662), (1862, 10831)]