20193934

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 31581648

約数和(自身を除く): 11387714

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4073, 4958, 8146, 150701, 272891, 301402, 545782, 10096967, 20193934]

約数ペア:

[(1, 20193934), (2, 10096967), (37, 545782), (67, 301402), (74, 272891), (134, 150701), (2479, 8146), (4073, 4958)]