20174501412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{1559}}^1$

素因数の和:2307

約数の個数: 144

約数和(自身を含む): 56753424000

約数和(自身を除く): 36578922588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 709, 1014, 1404, 1418, 1521, 1559, 2028, 2127, 2836, 3042, 3118, 4254, 4563, 4677, 6084, 6236, 6381, 8508, 9126, 9217, 9354, 12762, 14031, 18252, 18434, 18708, 19143, 20267, 25524, 27651, 28062, 36868, 38286, 40534, 42093, 55302, 56124, 60801, 76572, 81068, 82953, 84186, 110604, 119821, 121602, 165906, 168372, 182403, 239642, 243204, 248859, 263471, 331812, 359463, 364806, 479284, 497718, 526942, 547209, 718926, 729612, 790413, 995436, 1053884, 1078389, 1094418, 1105331, 1437852, 1580826, 2156778, 2188836, 2210662, 2371239, 3161652, 3235167, 3315993, 4313556, 4421324, 4742478, 6470334, 6631986, 7113717, 9484956, 9947979, 12940668, 13263972, 14227434, 14369303, 19895958, 28454868, 28738606, 29843937, 39791916, 43107909, 57477212, 59687874, 86215818, 119375748, 129323727, 172431636, 186800939, 258647454, 373601878, 387971181, 517294908, 560402817, 747203756, 775942362, 1120805634, 1551884724, 1681208451, 2241611268, 3362416902, 5043625353, 6724833804, 10087250706, 20174501412]

約数ペア:

[(1, 20174501412), (2, 10087250706), (3, 6724833804), (4, 5043625353), (6, 3362416902), (9, 2241611268), (12, 1681208451), (13, 1551884724), (18, 1120805634), (26, 775942362), (27, 747203756), (36, 560402817), (39, 517294908), (52, 387971181), (54, 373601878), (78, 258647454), (108, 186800939), (117, 172431636), (156, 129323727), (169, 119375748), (234, 86215818), (338, 59687874), (351, 57477212), (468, 43107909), (507, 39791916), (676, 29843937), (702, 28738606), (709, 28454868), (1014, 19895958), (1404, 14369303), (1418, 14227434), (1521, 13263972), (1559, 12940668), (2028, 9947979), (2127, 9484956), (2836, 7113717), (3042, 6631986), (3118, 6470334), (4254, 4742478), (4563, 4421324), (4677, 4313556), (6084, 3315993), (6236, 3235167), (6381, 3161652), (8508, 2371239), (9126, 2210662), (9217, 2188836), (9354, 2156778), (12762, 1580826), (14031, 1437852), (18252, 1105331), (18434, 1094418), (18708, 1078389), (19143, 1053884), (20267, 995436), (25524, 790413), (27651, 729612), (28062, 718926), (36868, 547209), (38286, 526942), (40534, 497718), (42093, 479284), (55302, 364806), (56124, 359463), (60801, 331812), (76572, 263471), (81068, 248859), (82953, 243204), (84186, 239642), (110604, 182403), (119821, 168372), (121602, 165906)]