20143781495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{35521}}^1\times {\mathrm{3911}}^1$

素因数の和:39466

約数の個数: 16

約数和(自身を含む): 25013171520

約数和(自身を除く): 4869390025

約数列:

[1, 5, 29, 145, 3911, 19555, 35521, 113419, 177605, 567095, 1030109, 5150545, 138922631, 694613155, 4028756299, 20143781495]

約数ペア:

[(1, 20143781495), (5, 4028756299), (29, 694613155), (145, 138922631), (3911, 5150545), (19555, 1030109), (35521, 567095), (113419, 177605)]