20131968384

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{144427}}^1$

素因数の和:144469

約数の個数: 144

約数和(自身を含む): 63677583060

約数和(自身を除く): 43545614676

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4224, 4356, 5808, 6336, 7744, 8712, 11616, 12672, 15488, 17424, 23232, 34848, 46464, 69696, 139392, 144427, 288854, 433281, 577708, 866562, 1155416, 1299843, 1588697, 1733124, 2310832, 2599686, 3177394, 3466248, 4621664, 4766091, 5199372, 6354788, 6932496, 9243328, 9532182, 10398744, 12709576, 13864992, 14298273, 17475667, 18486656, 19064364, 20797488, 25419152, 27729984, 28596546, 34951334, 38128728, 41594976, 50838304, 52427001, 55459968, 57193092, 69902668, 76257456, 83189952, 101676608, 104854002, 114386184, 139805336, 152514912, 157281003, 166379904, 203353216, 209708004, 228772368, 279610672, 305029824, 314562006, 419416008, 457544736, 559221344, 610059648, 629124012, 838832016, 915089472, 1118442688, 1258248024, 1677664032, 1830178944, 2236885376, 2516496048, 3355328064, 5032992096, 6710656128, 10065984192, 20131968384]

約数ペア:

[(1, 20131968384), (2, 10065984192), (3, 6710656128), (4, 5032992096), (6, 3355328064), (8, 2516496048), (9, 2236885376), (11, 1830178944), (12, 1677664032), (16, 1258248024), (18, 1118442688), (22, 915089472), (24, 838832016), (32, 629124012), (33, 610059648), (36, 559221344), (44, 457544736), (48, 419416008), (64, 314562006), (66, 305029824), (72, 279610672), (88, 228772368), (96, 209708004), (99, 203353216), (121, 166379904), (128, 157281003), (132, 152514912), (144, 139805336), (176, 114386184), (192, 104854002), (198, 101676608), (242, 83189952), (264, 76257456), (288, 69902668), (352, 57193092), (363, 55459968), (384, 52427001), (396, 50838304), (484, 41594976), (528, 38128728), (576, 34951334), (704, 28596546), (726, 27729984), (792, 25419152), (968, 20797488), (1056, 19064364), (1089, 18486656), (1152, 17475667), (1408, 14298273), (1452, 13864992), (1584, 12709576), (1936, 10398744), (2112, 9532182), (2178, 9243328), (2904, 6932496), (3168, 6354788), (3872, 5199372), (4224, 4766091), (4356, 4621664), (5808, 3466248), (6336, 3177394), (7744, 2599686), (8712, 2310832), (11616, 1733124), (12672, 1588697), (15488, 1299843), (17424, 1155416), (23232, 866562), (34848, 577708), (46464, 433281), (69696, 288854), (139392, 144427)]