20694076704

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1466417}}^1$

素因数の和:1466447

約数の個数: 108

約数和(自身を含む): 68456791494

約数和(自身を除く): 47762714790

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 1466417, 2932834, 4399251, 5865668, 8798502, 10264919, 11731336, 13197753, 17597004, 20529838, 23462672, 26395506, 30794757, 35194008, 41059676, 46925344, 52791012, 61589514, 70388016, 71854433, 82119352, 92384271, 105582024, 123179028, 140776032, 143708866, 164238704, 184768542, 211164048, 215563299, 246358056, 287417732, 328477408, 369537084, 422328096, 431126598, 492716112, 574835464, 646689897, 739074168, 862253196, 985432224, 1149670928, 1293379794, 1478148336, 1724506392, 2299341856, 2586759588, 2956296672, 3449012784, 5173519176, 6898025568, 10347038352, 20694076704]

約数ペア:

[(1, 20694076704), (2, 10347038352), (3, 6898025568), (4, 5173519176), (6, 3449012784), (7, 2956296672), (8, 2586759588), (9, 2299341856), (12, 1724506392), (14, 1478148336), (16, 1293379794), (18, 1149670928), (21, 985432224), (24, 862253196), (28, 739074168), (32, 646689897), (36, 574835464), (42, 492716112), (48, 431126598), (49, 422328096), (56, 369537084), (63, 328477408), (72, 287417732), (84, 246358056), (96, 215563299), (98, 211164048), (112, 184768542), (126, 164238704), (144, 143708866), (147, 140776032), (168, 123179028), (196, 105582024), (224, 92384271), (252, 82119352), (288, 71854433), (294, 70388016), (336, 61589514), (392, 52791012), (441, 46925344), (504, 41059676), (588, 35194008), (672, 30794757), (784, 26395506), (882, 23462672), (1008, 20529838), (1176, 17597004), (1568, 13197753), (1764, 11731336), (2016, 10264919), (2352, 8798502), (3528, 5865668), (4704, 4399251), (7056, 2932834), (14112, 1466417)]