20160970330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54489109}}^1$

素因数の和:54489153

約数の個数: 16

約数和(自身を含む): 37270551240

約数和(自身を除く): 17109580910

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54489109, 108978218, 272445545, 544891090, 2016097033, 4032194066, 10080485165, 20160970330]

約数ペア:

[(1, 20160970330), (2, 10080485165), (5, 4032194066), (10, 2016097033), (37, 544891090), (74, 272445545), (185, 108978218), (370, 54489109)]