20182104956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2010971}}^1$

素因数の和:2011181

約数の個数: 24

約数和(自身を含む): 38232599664

約数和(自身を除く): 18050494708

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 2010971, 4021942, 8043884, 26142623, 52285246, 104570492, 388117403, 776234806, 1552469612, 5045526239, 10091052478, 20182104956]

約数ペア:

[(1, 20182104956), (2, 10091052478), (4, 5045526239), (13, 1552469612), (26, 776234806), (52, 388117403), (193, 104570492), (386, 52285246), (772, 26142623), (2509, 8043884), (5018, 4021942), (10036, 2010971)]