20163364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 39778396

約数和(自身を除く): 19615032

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 733, 1058, 1196, 1466, 2116, 2932, 6877, 9529, 13754, 16859, 19058, 27508, 33718, 38116, 67436, 219167, 387757, 438334, 775514, 876668, 1551028, 5040841, 10081682, 20163364]

約数ペア:

[(1, 20163364), (2, 10081682), (4, 5040841), (13, 1551028), (23, 876668), (26, 775514), (46, 438334), (52, 387757), (92, 219167), (299, 67436), (529, 38116), (598, 33718), (733, 27508), (1058, 19058), (1196, 16859), (1466, 13754), (2116, 9529), (2932, 6877)]