20141168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{30703}}^1$

素因数の和:30752

約数の個数: 20

約数和(自身を含む): 39976608

約数和(自身を除く): 19835440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 30703, 61406, 122812, 245624, 491248, 1258823, 2517646, 5035292, 10070584, 20141168]

約数ペア:

[(1, 20141168), (2, 10070584), (4, 5035292), (8, 2517646), (16, 1258823), (41, 491248), (82, 245624), (164, 122812), (328, 61406), (656, 30703)]