20261567157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1041137}}^1$

素因数の和:1041652

約数の個数: 16

約数和(自身を含む): 29151864000

約数和(自身を除く): 8890296843

約数列:

[1, 3, 13, 39, 499, 1497, 6487, 19461, 1041137, 3123411, 13534781, 40604343, 519527363, 1558582089, 6753855719, 20261567157]

約数ペア:

[(1, 20261567157), (3, 6753855719), (13, 1558582089), (39, 519527363), (499, 40604343), (1497, 13534781), (6487, 3123411), (19461, 1041137)]