20136922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40763}}^1$

素因数の和:40797

約数の個数: 16

約数和(自身を含む): 34241760

約数和(自身を除く): 14104838

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40763, 81526, 529919, 774497, 1059838, 1548994, 10068461, 20136922]

約数ペア:

[(1, 20136922), (2, 10068461), (13, 1548994), (19, 1059838), (26, 774497), (38, 529919), (247, 81526), (494, 40763)]