20164566243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1\times {\mathrm{111733}}^1$

素因数の和:113178

約数の個数: 16

約数和(自身を含む): 27531257600

約数和(自身を除く): 7366691357

約数列:

[1, 3, 43, 129, 1399, 4197, 60157, 111733, 180471, 335199, 4804519, 14413557, 156314467, 468943401, 6721522081, 20164566243]

約数ペア:

[(1, 20164566243), (3, 6721522081), (43, 468943401), (129, 156314467), (1399, 14413557), (4197, 4804519), (60157, 335199), (111733, 180471)]