20048581696

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 224

約数和(自身を含む): 48240525312

約数和(自身を除く): 28191943616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 64, 88, 94, 104, 127, 143, 176, 188, 208, 254, 286, 352, 367, 376, 416, 508, 517, 572, 611, 704, 734, 752, 832, 1016, 1034, 1144, 1222, 1397, 1468, 1504, 1651, 2032, 2068, 2288, 2444, 2794, 2936, 3008, 3302, 4037, 4064, 4136, 4576, 4771, 4888, 5588, 5872, 5969, 6604, 6721, 8074, 8128, 8272, 9152, 9542, 9776, 11176, 11744, 11938, 13208, 13442, 16148, 16544, 17249, 18161, 19084, 19552, 22352, 23488, 23876, 26416, 26884, 32296, 33088, 34498, 36322, 38168, 39104, 44704, 46609, 47752, 52481, 52832, 53768, 64592, 65659, 68996, 72644, 76336, 77597, 89408, 93218, 95504, 104962, 105664, 107536, 129184, 131318, 137992, 145288, 152672, 155194, 186436, 189739, 191008, 209924, 215072, 224237, 258368, 262636, 275984, 290576, 305344, 310388, 372872, 379478, 382016, 419848, 430144, 448474, 512699, 525272, 551968, 581152, 605917, 620776, 745744, 758956, 839696, 853567, 896948, 1025398, 1050544, 1103936, 1162304, 1211834, 1241552, 1491488, 1517912, 1679392, 1707134, 1793896, 2050796, 2101088, 2190623, 2423668, 2466607, 2483104, 2982976, 3035824, 3358784, 3414268, 3587792, 4101592, 4202176, 4381246, 4847336, 4933214, 4966208, 6071648, 6665087, 6828536, 7175584, 8203184, 8762492, 9694672, 9866428, 12143296, 13330174, 13657072, 14351168, 16406368, 17524984, 19389344, 19732856, 24096853, 26660348, 27314144, 28478099, 32812736, 35049968, 38778688, 39465712, 48193706, 53320696, 54628288, 56956198, 70099936, 78931424, 96387412, 106641392, 113912396, 140199872, 157862848, 192774824, 213282784, 227824792, 313259089, 385549648, 426565568, 455649584, 626518178, 771099296, 911299168, 1253036356, 1542198592, 1822598336, 2506072712, 5012145424, 10024290848, 20048581696]

約数ペア:

[(1, 20048581696), (2, 10024290848), (4, 5012145424), (8, 2506072712), (11, 1822598336), (13, 1542198592), (16, 1253036356), (22, 911299168), (26, 771099296), (32, 626518178), (44, 455649584), (47, 426565568), (52, 385549648), (64, 313259089), (88, 227824792), (94, 213282784), (104, 192774824), (127, 157862848), (143, 140199872), (176, 113912396), (188, 106641392), (208, 96387412), (254, 78931424), (286, 70099936), (352, 56956198), (367, 54628288), (376, 53320696), (416, 48193706), (508, 39465712), (517, 38778688), (572, 35049968), (611, 32812736), (704, 28478099), (734, 27314144), (752, 26660348), (832, 24096853), (1016, 19732856), (1034, 19389344), (1144, 17524984), (1222, 16406368), (1397, 14351168), (1468, 13657072), (1504, 13330174), (1651, 12143296), (2032, 9866428), (2068, 9694672), (2288, 8762492), (2444, 8203184), (2794, 7175584), (2936, 6828536), (3008, 6665087), (3302, 6071648), (4037, 4966208), (4064, 4933214), (4136, 4847336), (4576, 4381246), (4771, 4202176), (4888, 4101592), (5588, 3587792), (5872, 3414268), (5969, 3358784), (6604, 3035824), (6721, 2982976), (8074, 2483104), (8128, 2466607), (8272, 2423668), (9152, 2190623), (9542, 2101088), (9776, 2050796), (11176, 1793896), (11744, 1707134), (11938, 1679392), (13208, 1517912), (13442, 1491488), (16148, 1241552), (16544, 1211834), (17249, 1162304), (18161, 1103936), (19084, 1050544), (19552, 1025398), (22352, 896948), (23488, 853567), (23876, 839696), (26416, 758956), (26884, 745744), (32296, 620776), (33088, 605917), (34498, 581152), (36322, 551968), (38168, 525272), (39104, 512699), (44704, 448474), (46609, 430144), (47752, 419848), (52481, 382016), (52832, 379478), (53768, 372872), (64592, 310388), (65659, 305344), (68996, 290576), (72644, 275984), (76336, 262636), (77597, 258368), (89408, 224237), (93218, 215072), (95504, 209924), (104962, 191008), (105664, 189739), (107536, 186436), (129184, 155194), (131318, 152672), (137992, 145288)]