20172731748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{182387}}^1$

素因数の和:183116

約数の個数: 48

約数和(自身を含む): 50762228160

約数和(自身を除く): 30589496412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 709, 1418, 2127, 2836, 4254, 8508, 9217, 18434, 27651, 36868, 55302, 110604, 182387, 364774, 547161, 729548, 1094322, 2188644, 2371031, 4742062, 7113093, 9484124, 14226186, 28452372, 129312383, 258624766, 387937149, 517249532, 775874298, 1551748596, 1681060979, 3362121958, 5043182937, 6724243916, 10086365874, 20172731748]

約数ペア:

[(1, 20172731748), (2, 10086365874), (3, 6724243916), (4, 5043182937), (6, 3362121958), (12, 1681060979), (13, 1551748596), (26, 775874298), (39, 517249532), (52, 387937149), (78, 258624766), (156, 129312383), (709, 28452372), (1418, 14226186), (2127, 9484124), (2836, 7113093), (4254, 4742062), (8508, 2371031), (9217, 2188644), (18434, 1094322), (27651, 729548), (36868, 547161), (55302, 364774), (110604, 182387)]