20766055968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{201973}}^1$

素因数の和:202016

約数の個数: 192

約数和(自身を含む): 73292325120

約数和(自身を除く): 52526269152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3808, 4284, 4896, 5712, 6048, 6426, 7344, 8568, 11424, 12852, 14688, 17136, 25704, 34272, 51408, 102816, 201973, 403946, 605919, 807892, 1211838, 1413811, 1615784, 1817757, 2423676, 2827622, 3231568, 3433541, 3635514, 4241433, 4847352, 5453271, 5655244, 6463136, 6867082, 7271028, 8482866, 9694704, 10300623, 10906542, 11310488, 12724299, 13734164, 14542056, 16965732, 19389408, 20601246, 21813084, 22620976, 24034787, 25448598, 27468328, 29084112, 30901869, 33931464, 38172897, 41202492, 43626168, 45241952, 48069574, 50897196, 54936656, 58168224, 61803738, 67862928, 72104361, 76345794, 82404984, 87252336, 92705607, 96139148, 101794392, 109873312, 123607476, 135725856, 144208722, 152691588, 164809968, 174504672, 185411214, 192278296, 203588784, 216313083, 247214952, 288417444, 305383176, 329619936, 370822428, 384556592, 407177568, 432626166, 494429904, 576834888, 610766352, 648939249, 741644856, 769113184, 865252332, 988859808, 1153669776, 1221532704, 1297878498, 1483289712, 1730504664, 2307339552, 2595756996, 2966579424, 3461009328, 5191513992, 6922018656, 10383027984, 20766055968]

約数ペア:

[(1, 20766055968), (2, 10383027984), (3, 6922018656), (4, 5191513992), (6, 3461009328), (7, 2966579424), (8, 2595756996), (9, 2307339552), (12, 1730504664), (14, 1483289712), (16, 1297878498), (17, 1221532704), (18, 1153669776), (21, 988859808), (24, 865252332), (27, 769113184), (28, 741644856), (32, 648939249), (34, 610766352), (36, 576834888), (42, 494429904), (48, 432626166), (51, 407177568), (54, 384556592), (56, 370822428), (63, 329619936), (68, 305383176), (72, 288417444), (84, 247214952), (96, 216313083), (102, 203588784), (108, 192278296), (112, 185411214), (119, 174504672), (126, 164809968), (136, 152691588), (144, 144208722), (153, 135725856), (168, 123607476), (189, 109873312), (204, 101794392), (216, 96139148), (224, 92705607), (238, 87252336), (252, 82404984), (272, 76345794), (288, 72104361), (306, 67862928), (336, 61803738), (357, 58168224), (378, 54936656), (408, 50897196), (432, 48069574), (459, 45241952), (476, 43626168), (504, 41202492), (544, 38172897), (612, 33931464), (672, 30901869), (714, 29084112), (756, 27468328), (816, 25448598), (864, 24034787), (918, 22620976), (952, 21813084), (1008, 20601246), (1071, 19389408), (1224, 16965732), (1428, 14542056), (1512, 13734164), (1632, 12724299), (1836, 11310488), (1904, 10906542), (2016, 10300623), (2142, 9694704), (2448, 8482866), (2856, 7271028), (3024, 6867082), (3213, 6463136), (3672, 5655244), (3808, 5453271), (4284, 4847352), (4896, 4241433), (5712, 3635514), (6048, 3433541), (6426, 3231568), (7344, 2827622), (8568, 2423676), (11424, 1817757), (12852, 1615784), (14688, 1413811), (17136, 1211838), (25704, 807892), (34272, 605919), (51408, 403946), (102816, 201973)]