20062936

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{6947}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 39707820

約数和(自身を除く): 19644884

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6947, 13894, 27788, 55576, 131993, 263986, 527972, 1055944, 2507867, 5015734, 10031468, 20062936]

約数ペア:

[(1, 20062936), (2, 10031468), (4, 5015734), (8, 2507867), (19, 1055944), (38, 527972), (76, 263986), (152, 131993), (361, 55576), (722, 27788), (1444, 13894), (2888, 6947)]