20161159201

素因数分解:

${\mathrm{1231}}^1\times {\mathrm{2153}}^1\times {\mathrm{7607}}^1$

素因数の和:10991

約数の個数: 8

約数和(自身を含む): 20189562624

約数和(自身を除く): 28403423

約数列:

[1, 1231, 2153, 7607, 2650343, 9364217, 16377871, 20161159201]

約数ペア:

[(1, 20161159201), (1231, 16377871), (2153, 9364217), (7607, 2650343)]