20167094038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{82141}}^1$

素因数の和:82253

約数の個数: 64

約数和(自身を含む): 39743585280

約数和(自身を除く): 19576491242

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 182, 247, 266, 494, 497, 923, 994, 1349, 1729, 1846, 2698, 3458, 6461, 9443, 12922, 17537, 18886, 35074, 82141, 122759, 164282, 245518, 574987, 1067833, 1149974, 1560679, 2135666, 3121358, 5832011, 7474831, 10924753, 11664022, 14949662, 20288827, 21849506, 40577654, 40824077, 75816143, 81648154, 110808209, 142021789, 151632286, 221616418, 284043578, 530713001, 775657463, 1061426002, 1440506717, 1551314926, 2881013434, 10083547019, 20167094038]

約数ペア:

[(1, 20167094038), (2, 10083547019), (7, 2881013434), (13, 1551314926), (14, 1440506717), (19, 1061426002), (26, 775657463), (38, 530713001), (71, 284043578), (91, 221616418), (133, 151632286), (142, 142021789), (182, 110808209), (247, 81648154), (266, 75816143), (494, 40824077), (497, 40577654), (923, 21849506), (994, 20288827), (1349, 14949662), (1729, 11664022), (1846, 10924753), (2698, 7474831), (3458, 5832011), (6461, 3121358), (9443, 2135666), (12922, 1560679), (17537, 1149974), (18886, 1067833), (35074, 574987), (82141, 245518), (122759, 164282)]