20722233791

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{44203}}^1$

素因数の和:44750

約数の個数: 16

約数和(自身を含む): 23874403584

約数和(自身を除く): 3152169793

約数列:

[1, 7, 193, 347, 1351, 2429, 44203, 66971, 309421, 468797, 8531179, 15338441, 59718253, 107369087, 2960319113, 20722233791]

約数ペア:

[(1, 20722233791), (7, 2960319113), (193, 107369087), (347, 59718253), (1351, 15338441), (2429, 8531179), (44203, 468797), (66971, 309421)]