20140890772

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{619}}^1\times {\mathrm{17569}}^1$

素因数の和:18655

約数の個数: 24

約数和(自身を含む): 35381763200

約数和(自身を除く): 15240872428

約数列:

[1, 2, 4, 463, 619, 926, 1238, 1852, 2476, 17569, 35138, 70276, 286597, 573194, 1146388, 8134447, 10875211, 16268894, 21750422, 32537788, 43500844, 5035222693, 10070445386, 20140890772]

約数ペア:

[(1, 20140890772), (2, 10070445386), (4, 5035222693), (463, 43500844), (619, 32537788), (926, 21750422), (1238, 16268894), (1852, 10875211), (2476, 8134447), (17569, 1146388), (35138, 573194), (70276, 286597)]