20132969454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{128993}}^1$

素因数の和:129066

約数の個数: 96

約数和(自身を含む): 50710121280

約数和(自身を除く): 30577151826

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 29, 39, 46, 58, 69, 78, 87, 117, 138, 174, 207, 234, 261, 299, 377, 414, 522, 598, 667, 754, 897, 1131, 1334, 1794, 2001, 2262, 2691, 3393, 4002, 5382, 6003, 6786, 8671, 12006, 17342, 26013, 52026, 78039, 128993, 156078, 257986, 386979, 773958, 1160937, 1676909, 2321874, 2966839, 3353818, 3740797, 5030727, 5933678, 7481594, 8900517, 10061454, 11222391, 15092181, 17801034, 22444782, 26701551, 30184362, 33667173, 38568907, 48630361, 53403102, 67334346, 77137814, 86038331, 97260722, 115706721, 145891083, 172076662, 231413442, 258114993, 291782166, 347120163, 437673249, 516229986, 694240326, 774344979, 875346498, 1118498303, 1548689958, 2236996606, 3355494909, 6710989818, 10066484727, 20132969454]

約数ペア:

[(1, 20132969454), (2, 10066484727), (3, 6710989818), (6, 3355494909), (9, 2236996606), (13, 1548689958), (18, 1118498303), (23, 875346498), (26, 774344979), (29, 694240326), (39, 516229986), (46, 437673249), (58, 347120163), (69, 291782166), (78, 258114993), (87, 231413442), (117, 172076662), (138, 145891083), (174, 115706721), (207, 97260722), (234, 86038331), (261, 77137814), (299, 67334346), (377, 53403102), (414, 48630361), (522, 38568907), (598, 33667173), (667, 30184362), (754, 26701551), (897, 22444782), (1131, 17801034), (1334, 15092181), (1794, 11222391), (2001, 10061454), (2262, 8900517), (2691, 7481594), (3393, 5933678), (4002, 5030727), (5382, 3740797), (6003, 3353818), (6786, 2966839), (8671, 2321874), (12006, 1676909), (17342, 1160937), (26013, 773958), (52026, 386979), (78039, 257986), (128993, 156078)]