20072015982

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{19319}}^1$

素因数の和:19817

約数の個数: 48

約数和(自身を含む): 43861577760

約数和(自身を除く): 23789561778

約数列:

[1, 2, 3, 6, 9, 18, 197, 293, 394, 586, 591, 879, 1182, 1758, 1773, 2637, 3546, 5274, 19319, 38638, 57721, 57957, 115442, 115914, 173163, 173871, 346326, 347742, 519489, 1038978, 3805843, 5660467, 7611686, 11320934, 11417529, 16981401, 22835058, 33962802, 34252587, 50944203, 68505174, 101888406, 1115111999, 2230223998, 3345335997, 6690671994, 10036007991, 20072015982]

約数ペア:

[(1, 20072015982), (2, 10036007991), (3, 6690671994), (6, 3345335997), (9, 2230223998), (18, 1115111999), (197, 101888406), (293, 68505174), (394, 50944203), (586, 34252587), (591, 33962802), (879, 22835058), (1182, 16981401), (1758, 11417529), (1773, 11320934), (2637, 7611686), (3546, 5660467), (5274, 3805843), (19319, 1038978), (38638, 519489), (57721, 347742), (57957, 346326), (115442, 173871), (115914, 173163)]