20195958384

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1813

約数の個数: 360

約数和(自身を含む): 70347493008

約数和(自身を除く): 50151534624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 101, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 202, 204, 238, 252, 272, 294, 303, 306, 336, 357, 392, 404, 408, 441, 476, 504, 588, 606, 612, 707, 714, 784, 808, 816, 833, 882, 909, 952, 1008, 1071, 1176, 1212, 1224, 1414, 1428, 1616, 1666, 1667, 1717, 1764, 1818, 1904, 2121, 2142, 2352, 2424, 2448, 2499, 2828, 2856, 3332, 3334, 3434, 3528, 3636, 4242, 4284, 4848, 4949, 4998, 5001, 5151, 5656, 5712, 6363, 6664, 6668, 6868, 7056, 7272, 7497, 8484, 8568, 9898, 9996, 10002, 10302, 11312, 11669, 12019, 12726, 13328, 13336, 13736, 14544, 14847, 14994, 15003, 15453, 16968, 17136, 19796, 19992, 20004, 20604, 23338, 24038, 25452, 26672, 27472, 28339, 29694, 29988, 30006, 30906, 33936, 35007, 36057, 39592, 39984, 40008, 41208, 44541, 46676, 48076, 50904, 56678, 59388, 59976, 60012, 61812, 70014, 72114, 79184, 80016, 81683, 82416, 84133, 85017, 89082, 93352, 96152, 101808, 105021, 108171, 113356, 118776, 119952, 120024, 123624, 140028, 144228, 163366, 168266, 168367, 170034, 178164, 186704, 192304, 198373, 210042, 216342, 226712, 237552, 240048, 245049, 247248, 252399, 255051, 280056, 288456, 326732, 336532, 336734, 340068, 356328, 396746, 420084, 432684, 453424, 490098, 504798, 505101, 510102, 560112, 576912, 595119, 653464, 673064, 673468, 680136, 712656, 735147, 757197, 793492, 840168, 865368, 980196, 1009596, 1010202, 1020204, 1178569, 1190238, 1306928, 1346128, 1346936, 1360272, 1388611, 1470294, 1514394, 1515303, 1586984, 1680336, 1730736, 1785357, 1960392, 2019192, 2020404, 2040408, 2357138, 2380476, 2693872, 2777222, 2862239, 2940588, 3028788, 3030606, 3173968, 3535707, 3570714, 3920784, 4038384, 4040808, 4080816, 4165833, 4714276, 4760952, 5554444, 5724478, 5881176, 6057576, 6061212, 7071414, 7141428, 8081616, 8249983, 8331666, 8586717, 9428552, 9521904, 10607121, 11108888, 11448956, 11762352, 12115152, 12122424, 12497499, 14142828, 14282856, 16499966, 16663332, 17173434, 18857104, 20035673, 21214242, 22217776, 22897912, 24244848, 24749949, 24994998, 25760151, 28285656, 28565712, 32999932, 33326664, 34346868, 40071346, 42428484, 45795824, 49499898, 49989996, 51520302, 56571312, 60107019, 65999864, 66653328, 68693736, 74249847, 80142692, 84856968, 98999796, 99979992, 103040604, 120214038, 131999728, 137387472, 140249711, 148499694, 160285384, 169713936, 180321057, 197999592, 199959984, 206081208, 240428076, 280499422, 296999388, 320570768, 360642114, 395999184, 412162416, 420749133, 480856152, 560998844, 593998776, 721284228, 841498266, 961712304, 1121997688, 1187997552, 1262247399, 1442568456, 1682996532, 2243995376, 2524494798, 2885136912, 3365993064, 5048989596, 6731986128, 10097979192, 20195958384]

約数ペア:

[(1, 20195958384), (2, 10097979192), (3, 6731986128), (4, 5048989596), (6, 3365993064), (7, 2885136912), (8, 2524494798), (9, 2243995376), (12, 1682996532), (14, 1442568456), (16, 1262247399), (17, 1187997552), (18, 1121997688), (21, 961712304), (24, 841498266), (28, 721284228), (34, 593998776), (36, 560998844), (42, 480856152), (48, 420749133), (49, 412162416), (51, 395999184), (56, 360642114), (63, 320570768), (68, 296999388), (72, 280499422), (84, 240428076), (98, 206081208), (101, 199959984), (102, 197999592), (112, 180321057), (119, 169713936), (126, 160285384), (136, 148499694), (144, 140249711), (147, 137387472), (153, 131999728), (168, 120214038), (196, 103040604), (202, 99979992), (204, 98999796), (238, 84856968), (252, 80142692), (272, 74249847), (294, 68693736), (303, 66653328), (306, 65999864), (336, 60107019), (357, 56571312), (392, 51520302), (404, 49989996), (408, 49499898), (441, 45795824), (476, 42428484), (504, 40071346), (588, 34346868), (606, 33326664), (612, 32999932), (707, 28565712), (714, 28285656), (784, 25760151), (808, 24994998), (816, 24749949), (833, 24244848), (882, 22897912), (909, 22217776), (952, 21214242), (1008, 20035673), (1071, 18857104), (1176, 17173434), (1212, 16663332), (1224, 16499966), (1414, 14282856), (1428, 14142828), (1616, 12497499), (1666, 12122424), (1667, 12115152), (1717, 11762352), (1764, 11448956), (1818, 11108888), (1904, 10607121), (2121, 9521904), (2142, 9428552), (2352, 8586717), (2424, 8331666), (2448, 8249983), (2499, 8081616), (2828, 7141428), (2856, 7071414), (3332, 6061212), (3334, 6057576), (3434, 5881176), (3528, 5724478), (3636, 5554444), (4242, 4760952), (4284, 4714276), (4848, 4165833), (4949, 4080816), (4998, 4040808), (5001, 4038384), (5151, 3920784), (5656, 3570714), (5712, 3535707), (6363, 3173968), (6664, 3030606), (6668, 3028788), (6868, 2940588), (7056, 2862239), (7272, 2777222), (7497, 2693872), (8484, 2380476), (8568, 2357138), (9898, 2040408), (9996, 2020404), (10002, 2019192), (10302, 1960392), (11312, 1785357), (11669, 1730736), (12019, 1680336), (12726, 1586984), (13328, 1515303), (13336, 1514394), (13736, 1470294), (14544, 1388611), (14847, 1360272), (14994, 1346936), (15003, 1346128), (15453, 1306928), (16968, 1190238), (17136, 1178569), (19796, 1020204), (19992, 1010202), (20004, 1009596), (20604, 980196), (23338, 865368), (24038, 840168), (25452, 793492), (26672, 757197), (27472, 735147), (28339, 712656), (29694, 680136), (29988, 673468), (30006, 673064), (30906, 653464), (33936, 595119), (35007, 576912), (36057, 560112), (39592, 510102), (39984, 505101), (40008, 504798), (41208, 490098), (44541, 453424), (46676, 432684), (48076, 420084), (50904, 396746), (56678, 356328), (59388, 340068), (59976, 336734), (60012, 336532), (61812, 326732), (70014, 288456), (72114, 280056), (79184, 255051), (80016, 252399), (81683, 247248), (82416, 245049), (84133, 240048), (85017, 237552), (89082, 226712), (93352, 216342), (96152, 210042), (101808, 198373), (105021, 192304), (108171, 186704), (113356, 178164), (118776, 170034), (119952, 168367), (120024, 168266), (123624, 163366), (140028, 144228)]