20463705864

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:866

約数の個数: 320

約数和(自身を含む): 67995417600

約数和(自身を除く): 47531711736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 269, 279, 324, 372, 378, 434, 504, 538, 541, 558, 567, 648, 651, 744, 756, 807, 837, 868, 1076, 1082, 1116, 1134, 1302, 1512, 1614, 1623, 1674, 1736, 1883, 1953, 2152, 2164, 2232, 2268, 2421, 2511, 2604, 3228, 3246, 3348, 3766, 3787, 3906, 4328, 4536, 4842, 4869, 5022, 5208, 5649, 5859, 6456, 6492, 6696, 7263, 7532, 7574, 7812, 8339, 9684, 9738, 10044, 11298, 11361, 11718, 12984, 14526, 14607, 15064, 15148, 15624, 16678, 16771, 16947, 17577, 19368, 19476, 20088, 21789, 22596, 22722, 23436, 25017, 29052, 29214, 30296, 33356, 33542, 33894, 34083, 35154, 38952, 43578, 43821, 45192, 45444, 46872, 50034, 50313, 50841, 58104, 58373, 58428, 66712, 67084, 67788, 68166, 70308, 75051, 87156, 87642, 90888, 100068, 100626, 101682, 102249, 116746, 116856, 117397, 134168, 135576, 136332, 140616, 145529, 150102, 150939, 152523, 174312, 175119, 175284, 200136, 201252, 203364, 204498, 225153, 233492, 234794, 272664, 291058, 300204, 301878, 305046, 306747, 350238, 350568, 352191, 402504, 406728, 408996, 436587, 450306, 452817, 466984, 469588, 525357, 582116, 600408, 603756, 610092, 613494, 675459, 700476, 704382, 817992, 873174, 900612, 905634, 939176, 1018703, 1050714, 1056573, 1164232, 1207512, 1220184, 1226988, 1309761, 1350918, 1358451, 1400952, 1408764, 1576071, 1746348, 1801224, 1811268, 2037406, 2101428, 2113146, 2453976, 2619522, 2701836, 2716902, 2817528, 3056109, 3152142, 3169719, 3492696, 3622536, 3929283, 4074812, 4202856, 4226292, 4511399, 4728213, 5239044, 5403672, 5433804, 6112218, 6304284, 6339438, 7858566, 8149624, 8452584, 9022798, 9168327, 9456426, 9509157, 10478088, 10867608, 11787849, 12224436, 12608568, 12678876, 13534197, 15717132, 18045596, 18336654, 18912852, 19018314, 23575698, 24448872, 25357752, 27068394, 27504981, 31434264, 31579793, 36091192, 36673308, 37825704, 38036628, 40602591, 47151396, 54136788, 55009962, 63159586, 73346616, 76073256, 81205182, 82514943, 94302792, 94739379, 108273576, 110019924, 121807773, 126319172, 162410364, 165029886, 189478758, 220039848, 243615546, 252638344, 284218137, 324820728, 330059772, 365423319, 378957516, 487231092, 568436274, 660119544, 730846638, 757915032, 852654411, 974462184, 1136872548, 1461693276, 1705308822, 2273745096, 2557963233, 2923386552, 3410617644, 5115926466, 6821235288, 10231852932, 20463705864]

約数ペア:

[(1, 20463705864), (2, 10231852932), (3, 6821235288), (4, 5115926466), (6, 3410617644), (7, 2923386552), (8, 2557963233), (9, 2273745096), (12, 1705308822), (14, 1461693276), (18, 1136872548), (21, 974462184), (24, 852654411), (27, 757915032), (28, 730846638), (31, 660119544), (36, 568436274), (42, 487231092), (54, 378957516), (56, 365423319), (62, 330059772), (63, 324820728), (72, 284218137), (81, 252638344), (84, 243615546), (93, 220039848), (108, 189478758), (124, 165029886), (126, 162410364), (162, 126319172), (168, 121807773), (186, 110019924), (189, 108273576), (216, 94739379), (217, 94302792), (248, 82514943), (252, 81205182), (269, 76073256), (279, 73346616), (324, 63159586), (372, 55009962), (378, 54136788), (434, 47151396), (504, 40602591), (538, 38036628), (541, 37825704), (558, 36673308), (567, 36091192), (648, 31579793), (651, 31434264), (744, 27504981), (756, 27068394), (807, 25357752), (837, 24448872), (868, 23575698), (1076, 19018314), (1082, 18912852), (1116, 18336654), (1134, 18045596), (1302, 15717132), (1512, 13534197), (1614, 12678876), (1623, 12608568), (1674, 12224436), (1736, 11787849), (1883, 10867608), (1953, 10478088), (2152, 9509157), (2164, 9456426), (2232, 9168327), (2268, 9022798), (2421, 8452584), (2511, 8149624), (2604, 7858566), (3228, 6339438), (3246, 6304284), (3348, 6112218), (3766, 5433804), (3787, 5403672), (3906, 5239044), (4328, 4728213), (4536, 4511399), (4842, 4226292), (4869, 4202856), (5022, 4074812), (5208, 3929283), (5649, 3622536), (5859, 3492696), (6456, 3169719), (6492, 3152142), (6696, 3056109), (7263, 2817528), (7532, 2716902), (7574, 2701836), (7812, 2619522), (8339, 2453976), (9684, 2113146), (9738, 2101428), (10044, 2037406), (11298, 1811268), (11361, 1801224), (11718, 1746348), (12984, 1576071), (14526, 1408764), (14607, 1400952), (15064, 1358451), (15148, 1350918), (15624, 1309761), (16678, 1226988), (16771, 1220184), (16947, 1207512), (17577, 1164232), (19368, 1056573), (19476, 1050714), (20088, 1018703), (21789, 939176), (22596, 905634), (22722, 900612), (23436, 873174), (25017, 817992), (29052, 704382), (29214, 700476), (30296, 675459), (33356, 613494), (33542, 610092), (33894, 603756), (34083, 600408), (35154, 582116), (38952, 525357), (43578, 469588), (43821, 466984), (45192, 452817), (45444, 450306), (46872, 436587), (50034, 408996), (50313, 406728), (50841, 402504), (58104, 352191), (58373, 350568), (58428, 350238), (66712, 306747), (67084, 305046), (67788, 301878), (68166, 300204), (70308, 291058), (75051, 272664), (87156, 234794), (87642, 233492), (90888, 225153), (100068, 204498), (100626, 203364), (101682, 201252), (102249, 200136), (116746, 175284), (116856, 175119), (117397, 174312), (134168, 152523), (135576, 150939), (136332, 150102), (140616, 145529)]