20534134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2113}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 31811472

約数和(自身を除く): 11277338

約数列:

[1, 2, 43, 86, 113, 226, 2113, 4226, 4859, 9718, 90859, 181718, 238769, 477538, 10267067, 20534134]

約数ペア:

[(1, 20534134), (2, 10267067), (43, 477538), (86, 238769), (113, 181718), (226, 90859), (2113, 9718), (4226, 4859)]