20192960601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{24407}}^1$

素因数の和:24622

約数の個数: 48

約数和(自身を含む): 32578236288

約数和(自身を除く): 12385275687

約数列:

[1, 3, 9, 11, 33, 61, 99, 137, 183, 411, 549, 671, 1233, 1507, 2013, 4521, 6039, 8357, 13563, 24407, 25071, 73221, 75213, 91927, 219663, 268477, 275781, 805431, 827343, 1488827, 2416293, 3343759, 4466481, 10031277, 13399443, 16377097, 30093831, 36781349, 49131291, 110344047, 147393873, 203969299, 331032141, 611907897, 1835723691, 2243662289, 6730986867, 20192960601]

約数ペア:

[(1, 20192960601), (3, 6730986867), (9, 2243662289), (11, 1835723691), (33, 611907897), (61, 331032141), (99, 203969299), (137, 147393873), (183, 110344047), (411, 49131291), (549, 36781349), (671, 30093831), (1233, 16377097), (1507, 13399443), (2013, 10031277), (4521, 4466481), (6039, 3343759), (8357, 2416293), (13563, 1488827), (24407, 827343), (25071, 805431), (73221, 275781), (75213, 268477), (91927, 219663)]