20363716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 36733536

約数和(自身を除く): 16369820

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 547, 908, 1094, 2188, 9307, 18614, 22427, 37228, 44854, 89708, 124169, 248338, 496676, 5090929, 10181858, 20363716]

約数ペア:

[(1, 20363716), (2, 10181858), (4, 5090929), (41, 496676), (82, 248338), (164, 124169), (227, 89708), (454, 44854), (547, 37228), (908, 22427), (1094, 18614), (2188, 9307)]