20793356

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 37059120

約数和(自身を除く): 16265764

約数列:

[1, 2, 4, 113, 179, 226, 257, 358, 452, 514, 716, 1028, 20227, 29041, 40454, 46003, 58082, 80908, 92006, 116164, 184012, 5198339, 10396678, 20793356]

約数ペア:

[(1, 20793356), (2, 10396678), (4, 5198339), (113, 184012), (179, 116164), (226, 92006), (257, 80908), (358, 58082), (452, 46003), (514, 40454), (716, 29041), (1028, 20227)]