20765496

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{2953}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 52108560

約数和(自身を除く): 31343064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 2953, 3516, 5906, 7032, 8859, 11812, 17718, 23624, 35436, 70872, 865229, 1730458, 2595687, 3460916, 5191374, 6921832, 10382748, 20765496]

約数ペア:

[(1, 20765496), (2, 10382748), (3, 6921832), (4, 5191374), (6, 3460916), (8, 2595687), (12, 1730458), (24, 865229), (293, 70872), (586, 35436), (879, 23624), (1172, 17718), (1758, 11812), (2344, 8859), (2953, 7032), (3516, 5906)]