20179897848

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{87559}}^1$

素因数の和:87682

約数の個数: 128

約数和(自身を含む): 61782336000

約数和(自身を除く): 41602438152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 97, 99, 108, 132, 194, 198, 216, 264, 291, 297, 388, 396, 582, 594, 776, 792, 873, 1067, 1164, 1188, 1746, 2134, 2328, 2376, 2619, 3201, 3492, 4268, 5238, 6402, 6984, 8536, 9603, 10476, 12804, 19206, 20952, 25608, 28809, 38412, 57618, 76824, 87559, 115236, 175118, 230472, 262677, 350236, 525354, 700472, 788031, 963149, 1050708, 1576062, 1926298, 2101416, 2364093, 2889447, 3152124, 3852596, 4728186, 5778894, 6304248, 7705192, 8493223, 8668341, 9456372, 11557788, 16986446, 17336682, 18912744, 23115576, 25479669, 26005023, 33972892, 34673364, 50959338, 52010046, 67945784, 69346728, 76439007, 93425453, 101918676, 104020092, 152878014, 186850906, 203837352, 208040184, 229317021, 280276359, 305756028, 373701812, 458634042, 560552718, 611512056, 747403624, 840829077, 917268084, 1121105436, 1681658154, 1834536168, 2242210872, 2522487231, 3363316308, 5044974462, 6726632616, 10089948924, 20179897848]

約数ペア:

[(1, 20179897848), (2, 10089948924), (3, 6726632616), (4, 5044974462), (6, 3363316308), (8, 2522487231), (9, 2242210872), (11, 1834536168), (12, 1681658154), (18, 1121105436), (22, 917268084), (24, 840829077), (27, 747403624), (33, 611512056), (36, 560552718), (44, 458634042), (54, 373701812), (66, 305756028), (72, 280276359), (88, 229317021), (97, 208040184), (99, 203837352), (108, 186850906), (132, 152878014), (194, 104020092), (198, 101918676), (216, 93425453), (264, 76439007), (291, 69346728), (297, 67945784), (388, 52010046), (396, 50959338), (582, 34673364), (594, 33972892), (776, 26005023), (792, 25479669), (873, 23115576), (1067, 18912744), (1164, 17336682), (1188, 16986446), (1746, 11557788), (2134, 9456372), (2328, 8668341), (2376, 8493223), (2619, 7705192), (3201, 6304248), (3492, 5778894), (4268, 4728186), (5238, 3852596), (6402, 3152124), (6984, 2889447), (8536, 2364093), (9603, 2101416), (10476, 1926298), (12804, 1576062), (19206, 1050708), (20952, 963149), (25608, 788031), (28809, 700472), (38412, 525354), (57618, 350236), (76824, 262677), (87559, 230472), (115236, 175118)]