20273253728

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3114

約数の個数: 192

約数和(自身を含む): 51209625600

約数和(自身を除く): 30936371872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 224, 329, 343, 364, 376, 392, 416, 611, 637, 658, 686, 728, 752, 784, 1222, 1274, 1316, 1372, 1456, 1504, 1568, 2303, 2444, 2548, 2632, 2744, 2912, 3023, 4277, 4459, 4606, 4888, 5096, 5264, 5488, 6046, 8554, 8918, 9212, 9776, 10192, 10528, 10976, 12092, 16121, 17108, 17836, 18424, 19552, 20384, 21161, 24184, 29939, 32242, 34216, 35672, 36848, 39299, 42322, 48368, 59878, 64484, 68432, 71344, 73696, 78598, 84644, 96736, 119756, 128968, 136864, 142081, 142688, 148127, 157196, 169288, 209573, 239512, 257936, 275093, 284162, 296254, 314392, 338576, 419146, 479024, 515872, 550186, 568324, 592508, 628784, 677152, 838292, 958048, 994567, 1036889, 1100372, 1136648, 1185016, 1257568, 1676584, 1847053, 1925651, 1989134, 2073778, 2200744, 2273296, 2370032, 3353168, 3694106, 3851302, 3978268, 4147556, 4401488, 4546592, 4740064, 6706336, 6961969, 7388212, 7702604, 7956536, 8295112, 8802976, 12929371, 13479557, 13923938, 14776424, 15405208, 15913072, 16590224, 25858742, 26959114, 27847876, 29552848, 30810416, 31826144, 33180448, 48733783, 51717484, 53918228, 55695752, 59105696, 61620832, 90505597, 97467566, 103434968, 107836456, 111391504, 181011194, 194935132, 206869936, 215672912, 222783008, 362022388, 389870264, 413739872, 431345824, 633539179, 724044776, 779740528, 1267078358, 1448089552, 1559481056, 2534156716, 2896179104, 5068313432, 10136626864, 20273253728]

約数ペア:

[(1, 20273253728), (2, 10136626864), (4, 5068313432), (7, 2896179104), (8, 2534156716), (13, 1559481056), (14, 1448089552), (16, 1267078358), (26, 779740528), (28, 724044776), (32, 633539179), (47, 431345824), (49, 413739872), (52, 389870264), (56, 362022388), (91, 222783008), (94, 215672912), (98, 206869936), (104, 194935132), (112, 181011194), (182, 111391504), (188, 107836456), (196, 103434968), (208, 97467566), (224, 90505597), (329, 61620832), (343, 59105696), (364, 55695752), (376, 53918228), (392, 51717484), (416, 48733783), (611, 33180448), (637, 31826144), (658, 30810416), (686, 29552848), (728, 27847876), (752, 26959114), (784, 25858742), (1222, 16590224), (1274, 15913072), (1316, 15405208), (1372, 14776424), (1456, 13923938), (1504, 13479557), (1568, 12929371), (2303, 8802976), (2444, 8295112), (2548, 7956536), (2632, 7702604), (2744, 7388212), (2912, 6961969), (3023, 6706336), (4277, 4740064), (4459, 4546592), (4606, 4401488), (4888, 4147556), (5096, 3978268), (5264, 3851302), (5488, 3694106), (6046, 3353168), (8554, 2370032), (8918, 2273296), (9212, 2200744), (9776, 2073778), (10192, 1989134), (10528, 1925651), (10976, 1847053), (12092, 1676584), (16121, 1257568), (17108, 1185016), (17836, 1136648), (18424, 1100372), (19552, 1036889), (20384, 994567), (21161, 958048), (24184, 838292), (29939, 677152), (32242, 628784), (34216, 592508), (35672, 568324), (36848, 550186), (39299, 515872), (42322, 479024), (48368, 419146), (59878, 338576), (64484, 314392), (68432, 296254), (71344, 284162), (73696, 275093), (78598, 257936), (84644, 239512), (96736, 209573), (119756, 169288), (128968, 157196), (136864, 148127), (142081, 142688)]