20948300064

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 63124379136

約数和(自身を除く): 42176079072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 72, 74, 94, 96, 111, 141, 144, 148, 151, 188, 222, 277, 282, 288, 296, 302, 333, 376, 423, 444, 453, 554, 564, 592, 604, 666, 752, 831, 846, 888, 906, 1108, 1128, 1184, 1208, 1332, 1359, 1504, 1662, 1692, 1739, 1776, 1812, 2216, 2256, 2416, 2493, 2664, 2718, 3324, 3384, 3478, 3552, 3624, 4432, 4512, 4832, 4986, 5217, 5328, 5436, 5587, 6648, 6768, 6956, 7097, 7248, 8864, 9972, 10249, 10434, 10656, 10872, 11174, 13019, 13296, 13536, 13912, 14194, 14496, 15651, 16761, 19944, 20498, 20868, 21291, 21744, 22348, 26038, 26592, 27824, 28388, 30747, 31302, 33522, 39057, 39888, 40996, 41736, 41827, 42582, 43488, 44696, 50283, 52076, 55648, 56776, 61494, 62604, 63873, 67044, 78114, 79776, 81992, 83472, 83654, 85164, 89392, 92241, 100566, 104152, 113552, 117171, 122988, 125208, 125481, 127746, 134088, 156228, 163984, 166944, 167308, 170328, 178784, 184482, 201132, 208304, 227104, 234342, 245976, 250416, 250962, 255492, 262589, 268176, 312456, 327968, 334616, 340656, 368964, 376443, 402264, 416608, 468684, 481703, 491952, 500832, 501924, 510984, 525178, 536352, 624912, 669232, 681312, 737928, 752886, 787767, 804528, 937368, 963406, 983904, 1003848, 1021968, 1050356, 1249824, 1338464, 1445109, 1475856, 1505772, 1547599, 1575534, 1609056, 1874736, 1926812, 1965869, 2007696, 2043936, 2100712, 2363301, 2890218, 2951712, 3011544, 3095198, 3151068, 3749472, 3853624, 3931738, 4015392, 4201424, 4335327, 4642797, 4726602, 5780436, 5897607, 6023088, 6190396, 6302136, 7707248, 7863476, 8402848, 8670654, 9285594, 9453204, 11560872, 11795214, 12046176, 12380792, 12604272, 13928391, 15414496, 15726952, 17341308, 17692821, 18571188, 18906408, 23121744, 23590428, 24761584, 25208544, 27856782, 31453904, 34682616, 35385642, 37142376, 37812816, 46243488, 47180856, 49523168, 55713564, 62907808, 69365232, 70771284, 72737153, 74284752, 75625632, 94361712, 111427128, 138730464, 141542568, 145474306, 148569504, 188723424, 218211459, 222854256, 283085136, 290948612, 436422918, 445708512, 566170272, 581897224, 654634377, 872845836, 1163794448, 1309268754, 1745691672, 2327588896, 2618537508, 3491383344, 5237075016, 6982766688, 10474150032, 20948300064]

約数ペア:

[(1, 20948300064), (2, 10474150032), (3, 6982766688), (4, 5237075016), (6, 3491383344), (8, 2618537508), (9, 2327588896), (12, 1745691672), (16, 1309268754), (18, 1163794448), (24, 872845836), (32, 654634377), (36, 581897224), (37, 566170272), (47, 445708512), (48, 436422918), (72, 290948612), (74, 283085136), (94, 222854256), (96, 218211459), (111, 188723424), (141, 148569504), (144, 145474306), (148, 141542568), (151, 138730464), (188, 111427128), (222, 94361712), (277, 75625632), (282, 74284752), (288, 72737153), (296, 70771284), (302, 69365232), (333, 62907808), (376, 55713564), (423, 49523168), (444, 47180856), (453, 46243488), (554, 37812816), (564, 37142376), (592, 35385642), (604, 34682616), (666, 31453904), (752, 27856782), (831, 25208544), (846, 24761584), (888, 23590428), (906, 23121744), (1108, 18906408), (1128, 18571188), (1184, 17692821), (1208, 17341308), (1332, 15726952), (1359, 15414496), (1504, 13928391), (1662, 12604272), (1692, 12380792), (1739, 12046176), (1776, 11795214), (1812, 11560872), (2216, 9453204), (2256, 9285594), (2416, 8670654), (2493, 8402848), (2664, 7863476), (2718, 7707248), (3324, 6302136), (3384, 6190396), (3478, 6023088), (3552, 5897607), (3624, 5780436), (4432, 4726602), (4512, 4642797), (4832, 4335327), (4986, 4201424), (5217, 4015392), (5328, 3931738), (5436, 3853624), (5587, 3749472), (6648, 3151068), (6768, 3095198), (6956, 3011544), (7097, 2951712), (7248, 2890218), (8864, 2363301), (9972, 2100712), (10249, 2043936), (10434, 2007696), (10656, 1965869), (10872, 1926812), (11174, 1874736), (13019, 1609056), (13296, 1575534), (13536, 1547599), (13912, 1505772), (14194, 1475856), (14496, 1445109), (15651, 1338464), (16761, 1249824), (19944, 1050356), (20498, 1021968), (20868, 1003848), (21291, 983904), (21744, 963406), (22348, 937368), (26038, 804528), (26592, 787767), (27824, 752886), (28388, 737928), (30747, 681312), (31302, 669232), (33522, 624912), (39057, 536352), (39888, 525178), (40996, 510984), (41736, 501924), (41827, 500832), (42582, 491952), (43488, 481703), (44696, 468684), (50283, 416608), (52076, 402264), (55648, 376443), (56776, 368964), (61494, 340656), (62604, 334616), (63873, 327968), (67044, 312456), (78114, 268176), (79776, 262589), (81992, 255492), (83472, 250962), (83654, 250416), (85164, 245976), (89392, 234342), (92241, 227104), (100566, 208304), (104152, 201132), (113552, 184482), (117171, 178784), (122988, 170328), (125208, 167308), (125481, 166944), (127746, 163984), (134088, 156228)]