20261683

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 22422400

約数和(自身を除く): 2160717

約数列:

[1, 13, 79, 109, 181, 1027, 1417, 2353, 8611, 14299, 19729, 111943, 185887, 256477, 1558591, 20261683]

約数ペア:

[(1, 20261683), (13, 1558591), (79, 256477), (109, 185887), (181, 111943), (1027, 19729), (1417, 14299), (2353, 8611)]