20765832

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5807}}^1$

素因数の和:5965

約数の個数: 32

約数和(自身を含む): 52272000

約数和(自身を除く): 31506168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5807, 11614, 17421, 23228, 34842, 46456, 69684, 139368, 865243, 1730486, 2595729, 3460972, 5191458, 6921944, 10382916, 20765832]

約数ペア:

[(1, 20765832), (2, 10382916), (3, 6921944), (4, 5191458), (6, 3460972), (8, 2595729), (12, 1730486), (24, 865243), (149, 139368), (298, 69684), (447, 46456), (596, 34842), (894, 23228), (1192, 17421), (1788, 11614), (3576, 5807)]