20079598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5712

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 19111442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 5669, 11338, 39683, 62359, 79366, 124718, 130387, 260774, 436513, 873026, 912709, 1434257, 1825418, 2868514, 10039799, 20079598]

約数ペア:

[(1, 20079598), (2, 10039799), (7, 2868514), (11, 1825418), (14, 1434257), (22, 912709), (23, 873026), (46, 436513), (77, 260774), (154, 130387), (161, 124718), (253, 79366), (322, 62359), (506, 39683), (1771, 11338), (3542, 5669)]