20704605336

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 60306966720

約数和(自身を除く): 39602361384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 276, 296, 333, 414, 444, 461, 552, 666, 733, 828, 851, 888, 922, 1332, 1383, 1466, 1656, 1702, 1844, 2199, 2553, 2664, 2766, 2932, 3404, 3688, 4149, 4398, 5106, 5532, 5864, 6597, 6808, 7659, 8298, 8796, 10212, 10603, 11064, 13194, 15318, 16596, 16859, 17057, 17592, 20424, 21206, 26388, 27121, 30636, 31809, 33192, 33718, 34114, 42412, 50577, 51171, 52776, 54242, 61272, 63618, 67436, 68228, 81363, 84824, 95427, 101154, 102342, 108484, 127236, 134872, 136456, 151731, 153513, 162726, 190854, 202308, 204684, 216968, 244089, 254472, 303462, 307026, 325452, 337913, 381708, 392311, 404616, 409368, 488178, 606924, 614052, 623783, 650904, 675826, 763416, 784622, 976356, 1013739, 1176933, 1213848, 1228104, 1247566, 1351652, 1569244, 1871349, 1952712, 2027478, 2353866, 2495132, 2703304, 3041217, 3138488, 3530799, 3742698, 4054956, 4707732, 4990264, 5614047, 6082434, 7061598, 7485396, 7771999, 8109912, 9415464, 11228094, 12164868, 12502781, 14123196, 14970792, 15543998, 22456188, 23315997, 24329736, 25005562, 28246392, 31087996, 37508343, 44912376, 46631994, 50011124, 62175992, 69947991, 75016686, 93263988, 100022248, 112525029, 139895982, 150033372, 186527976, 225050058, 279791964, 287563963, 300066744, 450100116, 559583928, 575127926, 862691889, 900200232, 1150255852, 1725383778, 2300511704, 2588075667, 3450767556, 5176151334, 6901535112, 10352302668, 20704605336]

約数ペア:

[(1, 20704605336), (2, 10352302668), (3, 6901535112), (4, 5176151334), (6, 3450767556), (8, 2588075667), (9, 2300511704), (12, 1725383778), (18, 1150255852), (23, 900200232), (24, 862691889), (36, 575127926), (37, 559583928), (46, 450100116), (69, 300066744), (72, 287563963), (74, 279791964), (92, 225050058), (111, 186527976), (138, 150033372), (148, 139895982), (184, 112525029), (207, 100022248), (222, 93263988), (276, 75016686), (296, 69947991), (333, 62175992), (414, 50011124), (444, 46631994), (461, 44912376), (552, 37508343), (666, 31087996), (733, 28246392), (828, 25005562), (851, 24329736), (888, 23315997), (922, 22456188), (1332, 15543998), (1383, 14970792), (1466, 14123196), (1656, 12502781), (1702, 12164868), (1844, 11228094), (2199, 9415464), (2553, 8109912), (2664, 7771999), (2766, 7485396), (2932, 7061598), (3404, 6082434), (3688, 5614047), (4149, 4990264), (4398, 4707732), (5106, 4054956), (5532, 3742698), (5864, 3530799), (6597, 3138488), (6808, 3041217), (7659, 2703304), (8298, 2495132), (8796, 2353866), (10212, 2027478), (10603, 1952712), (11064, 1871349), (13194, 1569244), (15318, 1351652), (16596, 1247566), (16859, 1228104), (17057, 1213848), (17592, 1176933), (20424, 1013739), (21206, 976356), (26388, 784622), (27121, 763416), (30636, 675826), (31809, 650904), (33192, 623783), (33718, 614052), (34114, 606924), (42412, 488178), (50577, 409368), (51171, 404616), (52776, 392311), (54242, 381708), (61272, 337913), (63618, 325452), (67436, 307026), (68228, 303462), (81363, 254472), (84824, 244089), (95427, 216968), (101154, 204684), (102342, 202308), (108484, 190854), (127236, 162726), (134872, 153513), (136456, 151731)]