20260757445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{54559}}^1$

素因数の和:55889

約数の個数: 32

約数和(自身を含む): 34150195200

約数和(自身を除く): 13889437755

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1303, 3909, 6515, 19545, 24757, 54559, 74271, 123785, 163677, 272795, 371355, 818385, 1036621, 3109863, 5183105, 15549315, 71090377, 213271131, 355451885, 1066355655, 1350717163, 4052151489, 6753585815, 20260757445]

約数ペア:

[(1, 20260757445), (3, 6753585815), (5, 4052151489), (15, 1350717163), (19, 1066355655), (57, 355451885), (95, 213271131), (285, 71090377), (1303, 15549315), (3909, 5183105), (6515, 3109863), (19545, 1036621), (24757, 818385), (54559, 371355), (74271, 272795), (123785, 163677)]