20137575501

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{480049}}^1$

素因数の和:480193

約数の個数: 24

約数和(自身を含む): 29955120000

約数和(自身を除く): 9817544499

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 4661, 13983, 41949, 480049, 1440147, 4320441, 28322891, 37923871, 84968673, 113771613, 254906019, 341314839, 2237508389, 6712525167, 20137575501]

約数ペア:

[(1, 20137575501), (3, 6712525167), (9, 2237508389), (59, 341314839), (79, 254906019), (177, 113771613), (237, 84968673), (531, 37923871), (711, 28322891), (4661, 4320441), (13983, 1440147), (41949, 480049)]