120654992

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{11443}}^1$

素因数の和:12110

約数の個数: 20

約数和(自身を含む): 234144240

約数和(自身を除く): 113489248

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 11443, 22886, 45772, 91544, 183088, 7540937, 15081874, 30163748, 60327496, 120654992]

約数ペア:

[(1, 120654992), (2, 60327496), (4, 30163748), (8, 15081874), (16, 7540937), (659, 183088), (1318, 91544), (2636, 45772), (5272, 22886), (10544, 11443)]