20785098312

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 384

約数和(自身を含む): 66665289600

約数和(自身を除く): 45880191288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 121, 132, 162, 174, 198, 216, 232, 242, 243, 261, 264, 277, 297, 319, 324, 348, 363, 396, 484, 486, 522, 554, 594, 638, 648, 696, 726, 783, 792, 831, 891, 957, 968, 972, 1044, 1089, 1108, 1188, 1276, 1331, 1452, 1566, 1662, 1782, 1914, 1944, 2088, 2178, 2216, 2349, 2376, 2493, 2552, 2662, 2673, 2871, 2904, 3047, 3132, 3267, 3324, 3509, 3564, 3828, 3993, 4356, 4698, 4986, 5324, 5346, 5742, 6094, 6264, 6534, 6648, 7018, 7047, 7128, 7479, 7656, 7986, 8033, 8613, 8712, 9141, 9396, 9801, 9972, 10527, 10648, 10692, 11484, 11979, 12188, 13068, 14036, 14094, 14958, 15972, 16066, 17226, 18282, 18792, 19602, 19944, 21054, 21384, 22437, 22968, 23958, 24099, 24376, 25839, 26136, 27423, 28072, 28188, 29403, 29916, 31581, 31944, 32132, 33517, 34452, 35937, 36564, 38599, 39204, 42108, 44874, 47916, 48198, 51678, 54846, 56376, 58806, 59832, 63162, 64264, 67034, 67311, 68904, 71874, 72297, 73128, 77198, 77517, 78408, 82269, 84216, 88363, 89748, 94743, 95832, 96396, 100551, 103356, 107811, 109692, 115797, 117612, 126324, 134068, 134622, 143748, 144594, 154396, 155034, 164538, 176726, 179496, 189486, 192792, 201102, 206712, 215622, 216891, 219384, 231594, 235224, 246807, 252648, 265089, 268136, 269244, 284229, 287496, 289188, 301653, 308792, 310068, 323433, 329076, 347391, 353452, 368687, 378972, 402204, 431244, 433782, 463188, 493614, 530178, 538488, 568458, 578376, 603306, 620136, 646866, 650673, 658152, 694782, 706904, 737374, 740421, 757944, 795267, 804408, 852687, 862488, 867564, 904959, 926376, 971993, 987228, 1042173, 1060356, 1106061, 1136916, 1206612, 1293732, 1301346, 1389564, 1474748, 1480842, 1590534, 1705374, 1735128, 1809918, 1943986, 1952019, 1974456, 2084346, 2120712, 2212122, 2273832, 2385801, 2413224, 2587464, 2602692, 2714877, 2779128, 2915979, 2949496, 2961684, 3126519, 3181068, 3318183, 3410748, 3619836, 3887972, 3904038, 4168692, 4424244, 4771602, 5205384, 5429754, 5831958, 5923368, 6253038, 6362136, 6636366, 6821496, 7157403, 7239672, 7775944, 7808076, 8144631, 8337384, 8747937, 8848488, 9379557, 9543204, 9954549, 10691923, 10859508, 11663916, 12506076, 13272732, 14314806, 15616152, 16289262, 17495874, 18759114, 19086408, 19909098, 21383846, 21472209, 21719016, 23327832, 25012152, 26243811, 26545464, 28629612, 29863647, 32075769, 32578524, 34991748, 37518228, 39818196, 42767692, 42944418, 52487622, 57259224, 59727294, 64151538, 65157048, 69983496, 75036456, 78731433, 79636392, 85535384, 85888836, 89590941, 96227307, 104975244, 119454588, 128303076, 157462866, 171777672, 179181882, 192454614, 209950488, 236194299, 238909176, 256606152, 288681921, 314925732, 358363764, 384909228, 472388598, 577363842, 629851464, 716727528, 769818456, 866045763, 944777196, 1154727684, 1732091526, 1889554392, 2309455368, 2598137289, 3464183052, 5196274578, 6928366104, 10392549156, 20785098312]

約数ペア:

[(1, 20785098312), (2, 10392549156), (3, 6928366104), (4, 5196274578), (6, 3464183052), (8, 2598137289), (9, 2309455368), (11, 1889554392), (12, 1732091526), (18, 1154727684), (22, 944777196), (24, 866045763), (27, 769818456), (29, 716727528), (33, 629851464), (36, 577363842), (44, 472388598), (54, 384909228), (58, 358363764), (66, 314925732), (72, 288681921), (81, 256606152), (87, 238909176), (88, 236194299), (99, 209950488), (108, 192454614), (116, 179181882), (121, 171777672), (132, 157462866), (162, 128303076), (174, 119454588), (198, 104975244), (216, 96227307), (232, 89590941), (242, 85888836), (243, 85535384), (261, 79636392), (264, 78731433), (277, 75036456), (297, 69983496), (319, 65157048), (324, 64151538), (348, 59727294), (363, 57259224), (396, 52487622), (484, 42944418), (486, 42767692), (522, 39818196), (554, 37518228), (594, 34991748), (638, 32578524), (648, 32075769), (696, 29863647), (726, 28629612), (783, 26545464), (792, 26243811), (831, 25012152), (891, 23327832), (957, 21719016), (968, 21472209), (972, 21383846), (1044, 19909098), (1089, 19086408), (1108, 18759114), (1188, 17495874), (1276, 16289262), (1331, 15616152), (1452, 14314806), (1566, 13272732), (1662, 12506076), (1782, 11663916), (1914, 10859508), (1944, 10691923), (2088, 9954549), (2178, 9543204), (2216, 9379557), (2349, 8848488), (2376, 8747937), (2493, 8337384), (2552, 8144631), (2662, 7808076), (2673, 7775944), (2871, 7239672), (2904, 7157403), (3047, 6821496), (3132, 6636366), (3267, 6362136), (3324, 6253038), (3509, 5923368), (3564, 5831958), (3828, 5429754), (3993, 5205384), (4356, 4771602), (4698, 4424244), (4986, 4168692), (5324, 3904038), (5346, 3887972), (5742, 3619836), (6094, 3410748), (6264, 3318183), (6534, 3181068), (6648, 3126519), (7018, 2961684), (7047, 2949496), (7128, 2915979), (7479, 2779128), (7656, 2714877), (7986, 2602692), (8033, 2587464), (8613, 2413224), (8712, 2385801), (9141, 2273832), (9396, 2212122), (9801, 2120712), (9972, 2084346), (10527, 1974456), (10648, 1952019), (10692, 1943986), (11484, 1809918), (11979, 1735128), (12188, 1705374), (13068, 1590534), (14036, 1480842), (14094, 1474748), (14958, 1389564), (15972, 1301346), (16066, 1293732), (17226, 1206612), (18282, 1136916), (18792, 1106061), (19602, 1060356), (19944, 1042173), (21054, 987228), (21384, 971993), (22437, 926376), (22968, 904959), (23958, 867564), (24099, 862488), (24376, 852687), (25839, 804408), (26136, 795267), (27423, 757944), (28072, 740421), (28188, 737374), (29403, 706904), (29916, 694782), (31581, 658152), (31944, 650673), (32132, 646866), (33517, 620136), (34452, 603306), (35937, 578376), (36564, 568458), (38599, 538488), (39204, 530178), (42108, 493614), (44874, 463188), (47916, 433782), (48198, 431244), (51678, 402204), (54846, 378972), (56376, 368687), (58806, 353452), (59832, 347391), (63162, 329076), (64264, 323433), (67034, 310068), (67311, 308792), (68904, 301653), (71874, 289188), (72297, 287496), (73128, 284229), (77198, 269244), (77517, 268136), (78408, 265089), (82269, 252648), (84216, 246807), (88363, 235224), (89748, 231594), (94743, 219384), (95832, 216891), (96396, 215622), (100551, 206712), (103356, 201102), (107811, 192792), (109692, 189486), (115797, 179496), (117612, 176726), (126324, 164538), (134068, 155034), (134622, 154396), (143748, 144594)]