20178116544

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1355

約数の個数: 224

約数和(自身を含む): 58399875072

約数和(自身を除く): 38221758528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 131, 136, 164, 192, 204, 246, 262, 272, 328, 393, 408, 492, 524, 544, 656, 697, 786, 816, 984, 1048, 1088, 1151, 1312, 1394, 1572, 1632, 1968, 2091, 2096, 2227, 2302, 2624, 2788, 3144, 3264, 3453, 3936, 4182, 4192, 4454, 4604, 5371, 5576, 6288, 6681, 6906, 7872, 8364, 8384, 8908, 9208, 10742, 11152, 12576, 13362, 13812, 16113, 16728, 17816, 18416, 19567, 21484, 22304, 25152, 26724, 27624, 32226, 33456, 35632, 36832, 39134, 42968, 44608, 47191, 53448, 55248, 58701, 64452, 66912, 71264, 73664, 78268, 85936, 91307, 94382, 106896, 110496, 117402, 128904, 133824, 141573, 142528, 150781, 156536, 171872, 182614, 188764, 213792, 220992, 234804, 257808, 273921, 283146, 301562, 313072, 343744, 365228, 377528, 427584, 452343, 469608, 515616, 547842, 566292, 603124, 626144, 730456, 755056, 802247, 904686, 939216, 1031232, 1095684, 1132584, 1206248, 1252288, 1460912, 1510112, 1604494, 1809372, 1878432, 2191368, 2265168, 2406741, 2412496, 2563277, 2921824, 3020224, 3208988, 3618744, 3756864, 4382736, 4530336, 4813482, 4824992, 5126554, 5843648, 6182021, 6417976, 7237488, 7689831, 8765472, 9060672, 9626964, 9649984, 10253108, 12364042, 12835952, 14474976, 15379662, 17530944, 18546063, 19253928, 20506216, 24728084, 25671904, 28949952, 30759324, 37092126, 38507856, 41012432, 49456168, 51343808, 61518648, 74184252, 77015712, 82024864, 98912336, 105094357, 123037296, 148368504, 154031424, 164049728, 197824672, 210188714, 246074592, 296737008, 315283071, 395649344, 420377428, 492149184, 593474016, 630566142, 840754856, 1186948032, 1261132284, 1681509712, 2522264568, 3363019424, 5044529136, 6726038848, 10089058272, 20178116544]

約数ペア:

[(1, 20178116544), (2, 10089058272), (3, 6726038848), (4, 5044529136), (6, 3363019424), (8, 2522264568), (12, 1681509712), (16, 1261132284), (17, 1186948032), (24, 840754856), (32, 630566142), (34, 593474016), (41, 492149184), (48, 420377428), (51, 395649344), (64, 315283071), (68, 296737008), (82, 246074592), (96, 210188714), (102, 197824672), (123, 164049728), (131, 154031424), (136, 148368504), (164, 123037296), (192, 105094357), (204, 98912336), (246, 82024864), (262, 77015712), (272, 74184252), (328, 61518648), (393, 51343808), (408, 49456168), (492, 41012432), (524, 38507856), (544, 37092126), (656, 30759324), (697, 28949952), (786, 25671904), (816, 24728084), (984, 20506216), (1048, 19253928), (1088, 18546063), (1151, 17530944), (1312, 15379662), (1394, 14474976), (1572, 12835952), (1632, 12364042), (1968, 10253108), (2091, 9649984), (2096, 9626964), (2227, 9060672), (2302, 8765472), (2624, 7689831), (2788, 7237488), (3144, 6417976), (3264, 6182021), (3453, 5843648), (3936, 5126554), (4182, 4824992), (4192, 4813482), (4454, 4530336), (4604, 4382736), (5371, 3756864), (5576, 3618744), (6288, 3208988), (6681, 3020224), (6906, 2921824), (7872, 2563277), (8364, 2412496), (8384, 2406741), (8908, 2265168), (9208, 2191368), (10742, 1878432), (11152, 1809372), (12576, 1604494), (13362, 1510112), (13812, 1460912), (16113, 1252288), (16728, 1206248), (17816, 1132584), (18416, 1095684), (19567, 1031232), (21484, 939216), (22304, 904686), (25152, 802247), (26724, 755056), (27624, 730456), (32226, 626144), (33456, 603124), (35632, 566292), (36832, 547842), (39134, 515616), (42968, 469608), (44608, 452343), (47191, 427584), (53448, 377528), (55248, 365228), (58701, 343744), (64452, 313072), (66912, 301562), (71264, 283146), (73664, 273921), (78268, 257808), (85936, 234804), (91307, 220992), (94382, 213792), (106896, 188764), (110496, 182614), (117402, 171872), (128904, 156536), (133824, 150781), (141573, 142528)]