20170986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305621}}^1$

素因数の和:305637

約数の個数: 16

約数和(自身を含む): 44009568

約数和(自身を除く): 23838582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305621, 611242, 916863, 1833726, 3361831, 6723662, 10085493, 20170986]

約数ペア:

[(1, 20170986), (2, 10085493), (3, 6723662), (6, 3361831), (11, 1833726), (22, 916863), (33, 611242), (66, 305621)]