20607547464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{25603}}^1$

素因数の和:27219

約数の個数: 96

約数和(自身を含む): 63827699520

約数和(自身を除く): 43220152056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1597, 3194, 4791, 6388, 9582, 11179, 12776, 14373, 19164, 22358, 25603, 28746, 33537, 38328, 44716, 51206, 57492, 67074, 76809, 89432, 100611, 102412, 114984, 134148, 153618, 179221, 201222, 204824, 230427, 268296, 307236, 358442, 402444, 460854, 537663, 614472, 716884, 804888, 921708, 1075326, 1433768, 1612989, 1843416, 2150652, 3225978, 4301304, 6451956, 12903912, 40887991, 81775982, 122663973, 163551964, 245327946, 286215937, 327103928, 367991919, 490655892, 572431874, 735983838, 858647811, 981311784, 1144863748, 1471967676, 1717295622, 2289727496, 2575943433, 2943935352, 3434591244, 5151886866, 6869182488, 10303773732, 20607547464]

約数ペア:

[(1, 20607547464), (2, 10303773732), (3, 6869182488), (4, 5151886866), (6, 3434591244), (7, 2943935352), (8, 2575943433), (9, 2289727496), (12, 1717295622), (14, 1471967676), (18, 1144863748), (21, 981311784), (24, 858647811), (28, 735983838), (36, 572431874), (42, 490655892), (56, 367991919), (63, 327103928), (72, 286215937), (84, 245327946), (126, 163551964), (168, 122663973), (252, 81775982), (504, 40887991), (1597, 12903912), (3194, 6451956), (4791, 4301304), (6388, 3225978), (9582, 2150652), (11179, 1843416), (12776, 1612989), (14373, 1433768), (19164, 1075326), (22358, 921708), (25603, 804888), (28746, 716884), (33537, 614472), (38328, 537663), (44716, 460854), (51206, 402444), (57492, 358442), (67074, 307236), (76809, 268296), (89432, 230427), (100611, 204824), (102412, 201222), (114984, 179221), (134148, 153618)]