20184839992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{68192027}}^1$

素因数の和:68192070

約数の個数: 16

約数和(自身を含む): 38869455960

約数和(自身を除く): 18684615968

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 68192027, 136384054, 272768108, 545536216, 2523104999, 5046209998, 10092419996, 20184839992]

約数ペア:

[(1, 20184839992), (2, 10092419996), (4, 5046209998), (8, 2523104999), (37, 545536216), (74, 272768108), (148, 136384054), (296, 68192027)]