20123735184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2791}}^1$

素因数の和:3146

約数の個数: 240

約数和(自身を含む): 67402543104

約数和(自身を除く): 47278807920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 311, 322, 336, 368, 414, 483, 504, 552, 622, 644, 828, 933, 966, 1008, 1104, 1244, 1288, 1449, 1656, 1866, 1932, 2177, 2488, 2576, 2791, 2799, 2898, 3312, 3732, 3864, 4354, 4976, 5582, 5598, 5796, 6531, 7153, 7464, 7728, 8373, 8708, 11164, 11196, 11592, 13062, 14306, 14928, 16746, 17416, 19537, 19593, 21459, 22328, 22392, 23184, 25119, 26124, 28612, 33492, 34832, 39074, 39186, 42918, 44656, 44784, 50071, 50238, 52248, 57224, 58611, 64193, 64377, 66984, 78148, 78372, 85836, 100142, 100476, 104496, 114448, 117222, 128386, 128754, 133968, 150213, 156296, 156744, 171672, 175833, 192579, 200284, 200952, 234444, 256772, 257508, 300426, 312592, 313488, 343344, 351666, 385158, 400568, 401904, 449351, 450639, 468888, 513544, 515016, 577737, 600852, 703332, 770316, 801136, 868001, 898702, 901278, 937776, 1027088, 1030032, 1155474, 1201704, 1348053, 1406664, 1540632, 1736002, 1797404, 1802556, 2310948, 2403408, 2604003, 2696106, 2813328, 3081264, 3472004, 3594808, 3605112, 4044159, 4621896, 5208006, 5392212, 6076007, 6944008, 7189616, 7210224, 7812009, 8088318, 9243792, 10416012, 10784424, 12152014, 13888016, 15624018, 16176636, 18228021, 19964023, 20832024, 21568848, 24304028, 31248036, 32353272, 36456042, 39928046, 41664048, 48608056, 54684063, 59892069, 62496072, 64706544, 72912084, 79856092, 97216112, 109368126, 119784138, 124992144, 139748161, 145824168, 159712184, 179676207, 218736252, 239568276, 279496322, 291648336, 319424368, 359352414, 419244483, 437472504, 479136552, 558992644, 718704828, 838488966, 874945008, 958273104, 1117985288, 1257733449, 1437409656, 1676977932, 2235970576, 2515466898, 2874819312, 3353955864, 5030933796, 6707911728, 10061867592, 20123735184]

約数ペア:

[(1, 20123735184), (2, 10061867592), (3, 6707911728), (4, 5030933796), (6, 3353955864), (7, 2874819312), (8, 2515466898), (9, 2235970576), (12, 1676977932), (14, 1437409656), (16, 1257733449), (18, 1117985288), (21, 958273104), (23, 874945008), (24, 838488966), (28, 718704828), (36, 558992644), (42, 479136552), (46, 437472504), (48, 419244483), (56, 359352414), (63, 319424368), (69, 291648336), (72, 279496322), (84, 239568276), (92, 218736252), (112, 179676207), (126, 159712184), (138, 145824168), (144, 139748161), (161, 124992144), (168, 119784138), (184, 109368126), (207, 97216112), (252, 79856092), (276, 72912084), (311, 64706544), (322, 62496072), (336, 59892069), (368, 54684063), (414, 48608056), (483, 41664048), (504, 39928046), (552, 36456042), (622, 32353272), (644, 31248036), (828, 24304028), (933, 21568848), (966, 20832024), (1008, 19964023), (1104, 18228021), (1244, 16176636), (1288, 15624018), (1449, 13888016), (1656, 12152014), (1866, 10784424), (1932, 10416012), (2177, 9243792), (2488, 8088318), (2576, 7812009), (2791, 7210224), (2799, 7189616), (2898, 6944008), (3312, 6076007), (3732, 5392212), (3864, 5208006), (4354, 4621896), (4976, 4044159), (5582, 3605112), (5598, 3594808), (5796, 3472004), (6531, 3081264), (7153, 2813328), (7464, 2696106), (7728, 2604003), (8373, 2403408), (8708, 2310948), (11164, 1802556), (11196, 1797404), (11592, 1736002), (13062, 1540632), (14306, 1406664), (14928, 1348053), (16746, 1201704), (17416, 1155474), (19537, 1030032), (19593, 1027088), (21459, 937776), (22328, 901278), (22392, 898702), (23184, 868001), (25119, 801136), (26124, 770316), (28612, 703332), (33492, 600852), (34832, 577737), (39074, 515016), (39186, 513544), (42918, 468888), (44656, 450639), (44784, 449351), (50071, 401904), (50238, 400568), (52248, 385158), (57224, 351666), (58611, 343344), (64193, 313488), (64377, 312592), (66984, 300426), (78148, 257508), (78372, 256772), (85836, 234444), (100142, 200952), (100476, 200284), (104496, 192579), (114448, 175833), (117222, 171672), (128386, 156744), (128754, 156296), (133968, 150213)]