20992618922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7937}}^1\times {\mathrm{120223}}^1$

素因数の和:128173

約数の個数: 16

約数和(自身を含む): 34356172032

約数和(自身を除く): 13363553110

約数列:

[1, 2, 11, 22, 7937, 15874, 87307, 120223, 174614, 240446, 1322453, 2644906, 954209951, 1908419902, 10496309461, 20992618922]

約数ペア:

[(1, 20992618922), (2, 10496309461), (11, 1908419902), (22, 954209951), (7937, 2644906), (15874, 1322453), (87307, 240446), (120223, 174614)]