20199225006

素因数分解:

$2^1\times 3^2\times {\mathrm{18121}}^1\times {\mathrm{61927}}^1$

素因数の和:80056

約数の個数: 24

約数和(自身を含む): 43768109424

約数和(自身を除く): 23568884418

約数列:

[1, 2, 3, 6, 9, 18, 18121, 36242, 54363, 61927, 108726, 123854, 163089, 185781, 326178, 371562, 557343, 1114686, 1122179167, 2244358334, 3366537501, 6733075002, 10099612503, 20199225006]

約数ペア:

[(1, 20199225006), (2, 10099612503), (3, 6733075002), (6, 3366537501), (9, 2244358334), (18, 1122179167), (18121, 1114686), (36242, 557343), (54363, 371562), (61927, 326178), (108726, 185781), (123854, 163089)]