20194990202

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1\times {\mathrm{160627}}^1$

素因数の和:162365

約数の個数: 16

約数和(自身を含む): 31129706400

約数和(自身を除く): 10934716198

約数列:

[1, 2, 37, 74, 1699, 3398, 62863, 125726, 160627, 321254, 5943199, 11886398, 272905273, 545810546, 10097495101, 20194990202]

約数ペア:

[(1, 20194990202), (2, 10097495101), (37, 545810546), (74, 272905273), (1699, 11886398), (3398, 5943199), (62863, 321254), (125726, 160627)]