20157631962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{22937}}^1$

素因数の和:23567

約数の個数: 64

約数和(自身を含む): 45780577920

約数和(自身を除く): 25622945958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 593, 741, 1186, 1482, 1779, 3558, 7709, 11267, 15418, 22534, 22937, 23127, 33801, 45874, 46254, 67602, 68811, 137622, 146471, 292942, 298181, 435803, 439413, 596362, 871606, 878826, 894543, 1307409, 1789086, 2614818, 5665439, 11330878, 13601641, 16996317, 27203282, 33992634, 40804923, 81609846, 176821333, 258431179, 353642666, 516862358, 530463999, 775293537, 1060927998, 1550587074, 3359605327, 6719210654, 10078815981, 20157631962]

約数ペア:

[(1, 20157631962), (2, 10078815981), (3, 6719210654), (6, 3359605327), (13, 1550587074), (19, 1060927998), (26, 775293537), (38, 530463999), (39, 516862358), (57, 353642666), (78, 258431179), (114, 176821333), (247, 81609846), (494, 40804923), (593, 33992634), (741, 27203282), (1186, 16996317), (1482, 13601641), (1779, 11330878), (3558, 5665439), (7709, 2614818), (11267, 1789086), (15418, 1307409), (22534, 894543), (22937, 878826), (23127, 871606), (33801, 596362), (45874, 439413), (46254, 435803), (67602, 298181), (68811, 292942), (137622, 146471)]