20139920682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6547}}^1\times {\mathrm{73243}}^1$

素因数の和:79802

約数の個数: 32

約数和(自身を含む): 46041764352

約数和(自身を除く): 25901843670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6547, 13094, 19641, 39282, 45829, 73243, 91658, 137487, 146486, 219729, 274974, 439458, 512701, 1025402, 1538103, 3076206, 479521921, 959043842, 1438565763, 2877131526, 3356653447, 6713306894, 10069960341, 20139920682]

約数ペア:

[(1, 20139920682), (2, 10069960341), (3, 6713306894), (6, 3356653447), (7, 2877131526), (14, 1438565763), (21, 959043842), (42, 479521921), (6547, 3076206), (13094, 1538103), (19641, 1025402), (39282, 512701), (45829, 439458), (73243, 274974), (91658, 219729), (137487, 146486)]