20185804806

素因数分解:

$2^1\times 3^1\times {\mathrm{2699}}^1\times {\mathrm{1246499}}^1$

素因数の和:1249203

約数の個数: 16

約数和(自身を含む): 40386600000

約数和(自身を除く): 20200795194

約数列:

[1, 2, 3, 6, 2699, 5398, 8097, 16194, 1246499, 2492998, 3739497, 7478994, 3364300801, 6728601602, 10092902403, 20185804806]

約数ペア:

[(1, 20185804806), (2, 10092902403), (3, 6728601602), (6, 3364300801), (2699, 7478994), (5398, 3739497), (8097, 2492998), (16194, 1246499)]