20392674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147773}}^1$

素因数の和:147801

約数の個数: 16

約数和(自身を含む): 42558912

約数和(自身を除く): 22166238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 147773, 295546, 443319, 886638, 3398779, 6797558, 10196337, 20392674]

約数ペア:

[(1, 20392674), (2, 10196337), (3, 6797558), (6, 3398779), (23, 886638), (46, 443319), (69, 295546), (138, 147773)]