20162748910

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{1044161}}^1$

素因数の和:1046099

約数の個数: 16

約数和(自身を含む): 36311777712

約数和(自身を除く): 16149028802

約数列:

[1, 2, 5, 10, 1931, 3862, 9655, 19310, 1044161, 2088322, 5220805, 10441610, 2016274891, 4032549782, 10081374455, 20162748910]

約数ペア:

[(1, 20162748910), (2, 10081374455), (5, 4032549782), (10, 2016274891), (1931, 10441610), (3862, 5220805), (9655, 2088322), (19310, 1044161)]