20178340074

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10284577}}^1$

素因数の和:10284694

約数の個数: 24

約数和(自身を含む): 44120839620

約数和(自身を除く): 23942499546

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10284577, 20569154, 30853731, 61707462, 92561193, 185122386, 1121018893, 2242037786, 3363056679, 6726113358, 10089170037, 20178340074]

約数ペア:

[(1, 20178340074), (2, 10089170037), (3, 6726113358), (6, 3363056679), (9, 2242037786), (18, 1121018893), (109, 185122386), (218, 92561193), (327, 61707462), (654, 30853731), (981, 20569154), (1962, 10284577)]