20982730392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 288

約数和(自身を含む): 63703720080

約数和(自身を除く): 42720989688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 137, 156, 164, 169, 234, 246, 274, 307, 312, 328, 338, 369, 411, 468, 492, 507, 533, 548, 614, 676, 738, 822, 921, 936, 984, 1014, 1066, 1096, 1228, 1233, 1352, 1476, 1521, 1599, 1644, 1781, 1842, 2028, 2132, 2456, 2466, 2763, 2952, 3042, 3198, 3288, 3562, 3684, 3991, 4056, 4264, 4797, 4932, 5343, 5526, 5617, 6084, 6396, 6929, 7124, 7368, 7982, 9594, 9864, 10686, 11052, 11234, 11973, 12168, 12587, 12792, 13858, 14248, 15964, 16029, 16851, 19188, 20787, 21372, 22104, 22468, 23153, 23946, 25174, 27716, 31928, 32058, 33702, 35919, 37761, 38376, 41574, 42059, 42744, 44936, 46306, 47892, 50348, 50553, 51883, 55432, 62361, 64116, 67404, 69459, 71838, 73021, 75522, 83148, 84118, 92612, 95784, 100696, 101106, 103766, 113283, 124722, 126177, 128232, 134808, 138918, 143676, 146042, 151044, 155649, 163631, 166296, 168236, 185224, 202212, 207532, 208377, 219063, 226566, 249444, 252354, 277836, 287352, 292084, 302088, 311298, 327262, 336472, 378531, 404424, 415064, 416754, 438126, 453132, 466947, 490893, 498888, 504708, 546767, 555672, 584168, 622596, 654524, 657189, 757062, 833508, 876252, 906264, 933894, 949273, 981786, 1009416, 1093534, 1245192, 1309048, 1314378, 1472679, 1514124, 1640301, 1667016, 1724419, 1752504, 1867788, 1898546, 1963572, 2127203, 2187068, 2628756, 2847819, 2945358, 3028248, 3280602, 3448838, 3735576, 3797092, 3927144, 4254406, 4374136, 4920903, 5173257, 5257512, 5695638, 5890716, 6381609, 6561204, 6897676, 7107971, 7594184, 8508812, 8543457, 9841806, 10346514, 11391276, 11781432, 12763218, 13122408, 13795352, 14215942, 15519771, 17017624, 17086914, 19144827, 19683612, 20693028, 21323913, 22417447, 22782552, 25526436, 28431884, 31039542, 34173828, 38289654, 39367224, 41386056, 42647826, 44834894, 51052872, 56863768, 62079084, 63971739, 67252341, 68347656, 76579308, 85295652, 89669788, 124158168, 127943478, 134504682, 153158616, 170591304, 179339576, 201757023, 255886956, 269009364, 291426811, 403514046, 511773912, 538018728, 582853622, 807028092, 874280433, 1165707244, 1614056184, 1748560866, 2331414488, 2622841299, 3497121732, 5245682598, 6994243464, 10491365196, 20982730392]

約数ペア:

[(1, 20982730392), (2, 10491365196), (3, 6994243464), (4, 5245682598), (6, 3497121732), (8, 2622841299), (9, 2331414488), (12, 1748560866), (13, 1614056184), (18, 1165707244), (24, 874280433), (26, 807028092), (36, 582853622), (39, 538018728), (41, 511773912), (52, 403514046), (72, 291426811), (78, 269009364), (82, 255886956), (104, 201757023), (117, 179339576), (123, 170591304), (137, 153158616), (156, 134504682), (164, 127943478), (169, 124158168), (234, 89669788), (246, 85295652), (274, 76579308), (307, 68347656), (312, 67252341), (328, 63971739), (338, 62079084), (369, 56863768), (411, 51052872), (468, 44834894), (492, 42647826), (507, 41386056), (533, 39367224), (548, 38289654), (614, 34173828), (676, 31039542), (738, 28431884), (822, 25526436), (921, 22782552), (936, 22417447), (984, 21323913), (1014, 20693028), (1066, 19683612), (1096, 19144827), (1228, 17086914), (1233, 17017624), (1352, 15519771), (1476, 14215942), (1521, 13795352), (1599, 13122408), (1644, 12763218), (1781, 11781432), (1842, 11391276), (2028, 10346514), (2132, 9841806), (2456, 8543457), (2466, 8508812), (2763, 7594184), (2952, 7107971), (3042, 6897676), (3198, 6561204), (3288, 6381609), (3562, 5890716), (3684, 5695638), (3991, 5257512), (4056, 5173257), (4264, 4920903), (4797, 4374136), (4932, 4254406), (5343, 3927144), (5526, 3797092), (5617, 3735576), (6084, 3448838), (6396, 3280602), (6929, 3028248), (7124, 2945358), (7368, 2847819), (7982, 2628756), (9594, 2187068), (9864, 2127203), (10686, 1963572), (11052, 1898546), (11234, 1867788), (11973, 1752504), (12168, 1724419), (12587, 1667016), (12792, 1640301), (13858, 1514124), (14248, 1472679), (15964, 1314378), (16029, 1309048), (16851, 1245192), (19188, 1093534), (20787, 1009416), (21372, 981786), (22104, 949273), (22468, 933894), (23153, 906264), (23946, 876252), (25174, 833508), (27716, 757062), (31928, 657189), (32058, 654524), (33702, 622596), (35919, 584168), (37761, 555672), (38376, 546767), (41574, 504708), (42059, 498888), (42744, 490893), (44936, 466947), (46306, 453132), (47892, 438126), (50348, 416754), (50553, 415064), (51883, 404424), (55432, 378531), (62361, 336472), (64116, 327262), (67404, 311298), (69459, 302088), (71838, 292084), (73021, 287352), (75522, 277836), (83148, 252354), (84118, 249444), (92612, 226566), (95784, 219063), (100696, 208377), (101106, 207532), (103766, 202212), (113283, 185224), (124722, 168236), (126177, 166296), (128232, 163631), (134808, 155649), (138918, 151044), (143676, 146042)]