20320852023

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{619}}^1\times {\mathrm{3313}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 30244889600

約数和(自身を除く): 9924037577

約数列:

[1, 3, 9, 27, 367, 619, 1101, 1857, 3303, 3313, 5571, 9909, 9939, 16713, 29817, 89451, 227173, 681519, 1215871, 2044557, 2050747, 3647613, 6133671, 6152241, 10942839, 18456723, 32828517, 55370169, 752624149, 2257872447, 6773617341, 20320852023]

約数ペア:

[(1, 20320852023), (3, 6773617341), (9, 2257872447), (27, 752624149), (367, 55370169), (619, 32828517), (1101, 18456723), (1857, 10942839), (3303, 6152241), (3313, 6133671), (5571, 3647613), (9909, 2050747), (9939, 2044557), (16713, 1215871), (29817, 681519), (89451, 227173)]