20152205338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1\times {\mathrm{197381}}^1$

素因数の和:198173

約数の個数: 16

約数和(自身を含む): 30696848640

約数和(自身を除く): 10544643302

約数列:

[1, 2, 71, 142, 719, 1438, 51049, 102098, 197381, 394762, 14014051, 28028102, 141916939, 283833878, 10076102669, 20152205338]

約数ペア:

[(1, 20152205338), (2, 10076102669), (71, 283833878), (142, 141916939), (719, 28028102), (1438, 14014051), (51049, 394762), (102098, 197381)]