20357058

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 43528320

約数和(自身を除く): 23171262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1831, 1853, 3662, 3706, 5493, 5559, 10986, 11118, 31127, 62254, 93381, 186762, 199579, 399158, 598737, 1197474, 3392843, 6785686, 10178529, 20357058]

約数ペア:

[(1, 20357058), (2, 10178529), (3, 6785686), (6, 3392843), (17, 1197474), (34, 598737), (51, 399158), (102, 199579), (109, 186762), (218, 93381), (327, 62254), (654, 31127), (1831, 11118), (1853, 10986), (3662, 5559), (3706, 5493)]