20179200068

素因数分解:

$2^2\times {\mathrm{1453}}^1\times {\mathrm{3471989}}^1$

素因数の和:3473446

約数の個数: 12

約数和(自身を含む): 35337914220

約数和(自身を除く): 15158714152

約数列:

[1, 2, 4, 1453, 2906, 5812, 3471989, 6943978, 13887956, 5044800017, 10089600034, 20179200068]

約数ペア:

[(1, 20179200068), (2, 10089600034), (4, 5044800017), (1453, 13887956), (2906, 6943978), (5812, 3471989)]