20362692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242413}}^1$

素因数の和:242427

約数の個数: 24

約数和(自身を含む): 54300736

約数和(自身を除く): 33938044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242413, 484826, 727239, 969652, 1454478, 1696891, 2908956, 3393782, 5090673, 6787564, 10181346, 20362692]

約数ペア:

[(1, 20362692), (2, 10181346), (3, 6787564), (4, 5090673), (6, 3393782), (7, 2908956), (12, 1696891), (14, 1454478), (21, 969652), (28, 727239), (42, 484826), (84, 242413)]