20264982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177763}}^1$

素因数の和:177787

約数の個数: 16

約数和(自身を含む): 42663360

約数和(自身を除く): 22398378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177763, 355526, 533289, 1066578, 3377497, 6754994, 10132491, 20264982]

約数ペア:

[(1, 20264982), (2, 10132491), (3, 6754994), (6, 3377497), (19, 1066578), (38, 533289), (57, 355526), (114, 177763)]