About the Number

20342432988

20342432987 ← → 20342432989

2進数表記:10010111100100000001110010011011100

漢数字表記:二百三億四千二百四十三万二千九百八十八

素因数分解:

2 2 × 3 8 × 61 1 × 97 1 × 131 1

素因数の和:317
約数の個数: 216
約数和(自身を含む): 55249578384
約数和(自身を除く): 34907145396

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 97, 108, 122, 131, 162, 183, 194, 243, 244, 262, 291, 324, 366, 388, 393, 486, 524, 549, 582, 729, 732, 786, 873, 972, 1098, 1164, 1179, 1458, 1572, 1647, 1746, 2187, 2196, 2358, 2619, 2916, 3294, 3492, 3537, 4374, 4716, 4941, 5238, 5917, 6561, 6588, 7074, 7857, 7991, 8748, 9882, 10476, 10611, 11834, 12707, 13122, 14148, 14823, 15714, 15982, 17751, 19764, 21222, 23571, 23668, 23973, 25414, 26244, 29646, 31428, 31833, 31964, 35502, 38121, 42444, 44469, 47142, 47946, 50828, 53253, 59292, 63666, 70713, 71004, 71919, 76242, 88938, 94284, 95499, 95892, 106506, 114363, 127332, 133407, 141426, 143838, 152484, 159759, 177876, 190998, 212139, 213012, 215757, 228726, 266814, 282852, 286497, 287676, 319518, 343089, 381996, 400221, 424278, 431514, 457452, 479277, 533628, 572994, 636417, 639036, 647271, 686178, 775127, 800442, 848556, 859491, 863028, 958554, 1029267, 1145988, 1272834, 1294542, 1372356, 1437831, 1550254, 1600884, 1718982, 1917108, 1941813, 2058534, 2325381, 2545668, 2589084, 2875662, 3087801, 3100508, 3437964, 3883626, 4117068, 4313493, 4650762, 5751324, 5825439, 6175602, 6976143, 7767252, 8626986, 9263403, 9301524, 11650878, 12351204, 12940479, 13952286, 17253972, 17476317, 18526806, 20928429, 23301756, 25880958, 27790209, 27904572, 34952634, 37053612, 38821437, 41856858, 51761916, 52428951, 55580418, 62785287, 69905268, 77642874, 83370627, 83713716, 104857902, 111160836, 125570574, 155285748, 166741254, 188355861, 209715804, 251141148, 333482508, 376711722, 565067583, 753423444, 1130135166, 1695202749, 2260270332, 3390405498, 5085608247, 6780810996, 10171216494, 20342432988]

約数ペア:
[(1, 20342432988), (2, 10171216494), (3, 6780810996), (4, 5085608247), (6, 3390405498), (9, 2260270332), (12, 1695202749), (18, 1130135166), (27, 753423444), (36, 565067583), (54, 376711722), (61, 333482508), (81, 251141148), (97, 209715804), (108, 188355861), (122, 166741254), (131, 155285748), (162, 125570574), (183, 111160836), (194, 104857902), (243, 83713716), (244, 83370627), (262, 77642874), (291, 69905268), (324, 62785287), (366, 55580418), (388, 52428951), (393, 51761916), (486, 41856858), (524, 38821437), (549, 37053612), (582, 34952634), (729, 27904572), (732, 27790209), (786, 25880958), (873, 23301756), (972, 20928429), (1098, 18526806), (1164, 17476317), (1179, 17253972), (1458, 13952286), (1572, 12940479), (1647, 12351204), (1746, 11650878), (2187, 9301524), (2196, 9263403), (2358, 8626986), (2619, 7767252), (2916, 6976143), (3294, 6175602), (3492, 5825439), (3537, 5751324), (4374, 4650762), (4716, 4313493), (4941, 4117068), (5238, 3883626), (5917, 3437964), (6561, 3100508), (6588, 3087801), (7074, 2875662), (7857, 2589084), (7991, 2545668), (8748, 2325381), (9882, 2058534), (10476, 1941813), (10611, 1917108), (11834, 1718982), (12707, 1600884), (13122, 1550254), (14148, 1437831), (14823, 1372356), (15714, 1294542), (15982, 1272834), (17751, 1145988), (19764, 1029267), (21222, 958554), (23571, 863028), (23668, 859491), (23973, 848556), (25414, 800442), (26244, 775127), (29646, 686178), (31428, 647271), (31833, 639036), (31964, 636417), (35502, 572994), (38121, 533628), (42444, 479277), (44469, 457452), (47142, 431514), (47946, 424278), (50828, 400221), (53253, 381996), (59292, 343089), (63666, 319518), (70713, 287676), (71004, 286497), (71919, 282852), (76242, 266814), (88938, 228726), (94284, 215757), (95499, 213012), (95892, 212139), (106506, 190998), (114363, 177876), (127332, 159759), (133407, 152484), (141426, 143838)]

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