20864334192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1096

約数の個数: 240

約数和(自身を含む): 62214684672

約数和(自身を除く): 41350350480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 208, 221, 254, 272, 289, 312, 381, 408, 442, 508, 578, 624, 663, 762, 816, 867, 884, 911, 1016, 1156, 1326, 1524, 1651, 1734, 1768, 1822, 2032, 2159, 2312, 2652, 2733, 3048, 3302, 3468, 3536, 3644, 3757, 4318, 4624, 4953, 5304, 5466, 6096, 6477, 6604, 6936, 7288, 7514, 8636, 9906, 10608, 10932, 11271, 11843, 12954, 13208, 13872, 14576, 15028, 15487, 17272, 19812, 21864, 22542, 23686, 25908, 26416, 28067, 30056, 30974, 34544, 35529, 36703, 39624, 43728, 45084, 46461, 47372, 51816, 56134, 60112, 61948, 71058, 73406, 79248, 84201, 90168, 92922, 94744, 103632, 110109, 112268, 115697, 123896, 142116, 146812, 168402, 180336, 185844, 189488, 201331, 220218, 224536, 231394, 247792, 263279, 284232, 293624, 336804, 347091, 371688, 402662, 440436, 449072, 462788, 477139, 526558, 568464, 587248, 603993, 673608, 694182, 743376, 789837, 805324, 880872, 925576, 954278, 1053116, 1207986, 1347216, 1388364, 1431417, 1504061, 1579674, 1610648, 1761744, 1851152, 1908556, 1966849, 2106232, 2415972, 2776728, 2862834, 3008122, 3159348, 3221296, 3422627, 3817112, 3933698, 4212464, 4512183, 4831944, 5553456, 5725668, 5900547, 6016244, 6318696, 6845254, 7634224, 7867396, 9024366, 9663888, 10267881, 11451336, 11801094, 12032488, 12637392, 13690508, 15734792, 18048732, 20535762, 22902672, 23602188, 24064976, 25569037, 27381016, 31469584, 33436433, 36097464, 41071524, 47204376, 51138074, 54762032, 66872866, 72194928, 76707111, 82143048, 94408752, 100309299, 102276148, 133745732, 153414222, 164286096, 200618598, 204552296, 267491464, 306828444, 401237196, 409104592, 434673629, 534982928, 613656888, 802474392, 869347258, 1227313776, 1304020887, 1604948784, 1738694516, 2608041774, 3477389032, 5216083548, 6954778064, 10432167096, 20864334192]

約数ペア:

[(1, 20864334192), (2, 10432167096), (3, 6954778064), (4, 5216083548), (6, 3477389032), (8, 2608041774), (12, 1738694516), (13, 1604948784), (16, 1304020887), (17, 1227313776), (24, 869347258), (26, 802474392), (34, 613656888), (39, 534982928), (48, 434673629), (51, 409104592), (52, 401237196), (68, 306828444), (78, 267491464), (102, 204552296), (104, 200618598), (127, 164286096), (136, 153414222), (156, 133745732), (204, 102276148), (208, 100309299), (221, 94408752), (254, 82143048), (272, 76707111), (289, 72194928), (312, 66872866), (381, 54762032), (408, 51138074), (442, 47204376), (508, 41071524), (578, 36097464), (624, 33436433), (663, 31469584), (762, 27381016), (816, 25569037), (867, 24064976), (884, 23602188), (911, 22902672), (1016, 20535762), (1156, 18048732), (1326, 15734792), (1524, 13690508), (1651, 12637392), (1734, 12032488), (1768, 11801094), (1822, 11451336), (2032, 10267881), (2159, 9663888), (2312, 9024366), (2652, 7867396), (2733, 7634224), (3048, 6845254), (3302, 6318696), (3468, 6016244), (3536, 5900547), (3644, 5725668), (3757, 5553456), (4318, 4831944), (4624, 4512183), (4953, 4212464), (5304, 3933698), (5466, 3817112), (6096, 3422627), (6477, 3221296), (6604, 3159348), (6936, 3008122), (7288, 2862834), (7514, 2776728), (8636, 2415972), (9906, 2106232), (10608, 1966849), (10932, 1908556), (11271, 1851152), (11843, 1761744), (12954, 1610648), (13208, 1579674), (13872, 1504061), (14576, 1431417), (15028, 1388364), (15487, 1347216), (17272, 1207986), (19812, 1053116), (21864, 954278), (22542, 925576), (23686, 880872), (25908, 805324), (26416, 789837), (28067, 743376), (30056, 694182), (30974, 673608), (34544, 603993), (35529, 587248), (36703, 568464), (39624, 526558), (43728, 477139), (45084, 462788), (46461, 449072), (47372, 440436), (51816, 402662), (56134, 371688), (60112, 347091), (61948, 336804), (71058, 293624), (73406, 284232), (79248, 263279), (84201, 247792), (90168, 231394), (92922, 224536), (94744, 220218), (103632, 201331), (110109, 189488), (112268, 185844), (115697, 180336), (123896, 168402), (142116, 146812)]