20802305952

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24847}}^1$

素因数の和:24905

約数の個数: 240

約数和(自身を含む): 68189869440

約数和(自身を除く): 47387563488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 544, 608, 612, 646, 648, 684, 816, 864, 912, 918, 969, 1026, 1224, 1292, 1296, 1368, 1377, 1539, 1632, 1824, 1836, 1938, 2052, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3672, 3876, 4104, 4896, 5168, 5472, 5508, 5814, 6156, 7344, 7752, 8208, 8721, 10336, 11016, 11628, 12312, 14688, 15504, 16416, 17442, 22032, 23256, 24624, 24847, 26163, 31008, 34884, 44064, 46512, 49248, 49694, 52326, 69768, 74541, 93024, 99388, 104652, 139536, 149082, 198776, 209304, 223623, 279072, 298164, 397552, 418608, 422399, 447246, 472093, 596328, 670869, 795104, 837216, 844798, 894492, 944186, 1192656, 1267197, 1341738, 1416279, 1689596, 1788984, 1888372, 2012607, 2385312, 2534394, 2683476, 2832558, 3379192, 3577968, 3776744, 3801591, 4025214, 4248837, 5068788, 5366952, 5665116, 6758384, 7155936, 7553488, 7603182, 8025581, 8050428, 8497674, 10137576, 10733904, 11330232, 11404773, 12746511, 13516768, 15106976, 15206364, 16051162, 16100856, 16995348, 20275152, 21467808, 22660464, 22809546, 24076743, 25493022, 30412728, 32102324, 32201712, 33990696, 34214319, 38239533, 40550304, 45320928, 45619092, 48153486, 50986044, 60825456, 64204648, 64403424, 67981392, 68428638, 72230229, 76479066, 91238184, 96306972, 101972088, 121650912, 128409296, 135962784, 136857276, 144460458, 152958132, 182476368, 192613944, 203944176, 216690687, 256818592, 273714552, 288920916, 305916264, 364952736, 385227888, 407888352, 433381374, 547429104, 577841832, 611832528, 650072061, 770455776, 866762748, 1094858208, 1155683664, 1223665056, 1300144122, 1733525496, 2311367328, 2600288244, 3467050992, 5200576488, 6934101984, 10401152976, 20802305952]

約数ペア:

[(1, 20802305952), (2, 10401152976), (3, 6934101984), (4, 5200576488), (6, 3467050992), (8, 2600288244), (9, 2311367328), (12, 1733525496), (16, 1300144122), (17, 1223665056), (18, 1155683664), (19, 1094858208), (24, 866762748), (27, 770455776), (32, 650072061), (34, 611832528), (36, 577841832), (38, 547429104), (48, 433381374), (51, 407888352), (54, 385227888), (57, 364952736), (68, 305916264), (72, 288920916), (76, 273714552), (81, 256818592), (96, 216690687), (102, 203944176), (108, 192613944), (114, 182476368), (136, 152958132), (144, 144460458), (152, 136857276), (153, 135962784), (162, 128409296), (171, 121650912), (204, 101972088), (216, 96306972), (228, 91238184), (272, 76479066), (288, 72230229), (304, 68428638), (306, 67981392), (323, 64403424), (324, 64204648), (342, 60825456), (408, 50986044), (432, 48153486), (456, 45619092), (459, 45320928), (513, 40550304), (544, 38239533), (608, 34214319), (612, 33990696), (646, 32201712), (648, 32102324), (684, 30412728), (816, 25493022), (864, 24076743), (912, 22809546), (918, 22660464), (969, 21467808), (1026, 20275152), (1224, 16995348), (1292, 16100856), (1296, 16051162), (1368, 15206364), (1377, 15106976), (1539, 13516768), (1632, 12746511), (1824, 11404773), (1836, 11330232), (1938, 10733904), (2052, 10137576), (2448, 8497674), (2584, 8050428), (2592, 8025581), (2736, 7603182), (2754, 7553488), (2907, 7155936), (3078, 6758384), (3672, 5665116), (3876, 5366952), (4104, 5068788), (4896, 4248837), (5168, 4025214), (5472, 3801591), (5508, 3776744), (5814, 3577968), (6156, 3379192), (7344, 2832558), (7752, 2683476), (8208, 2534394), (8721, 2385312), (10336, 2012607), (11016, 1888372), (11628, 1788984), (12312, 1689596), (14688, 1416279), (15504, 1341738), (16416, 1267197), (17442, 1192656), (22032, 944186), (23256, 894492), (24624, 844798), (24847, 837216), (26163, 795104), (31008, 670869), (34884, 596328), (44064, 472093), (46512, 447246), (49248, 422399), (49694, 418608), (52326, 397552), (69768, 298164), (74541, 279072), (93024, 223623), (99388, 209304), (104652, 198776), (139536, 149082)]