20269766784

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{2969}}^1$

素因数の和:3782

約数の個数: 128

約数和(自身を含む): 56274134400

約数和(自身を除く): 36004367616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 773, 1104, 1472, 1546, 2208, 2319, 2944, 2969, 3092, 4416, 4638, 5938, 6184, 8832, 8907, 9276, 11876, 12368, 17779, 17814, 18552, 23752, 24736, 35558, 35628, 37104, 47504, 49472, 53337, 68287, 71116, 71256, 74208, 95008, 98944, 106674, 136574, 142232, 142512, 148416, 190016, 204861, 213348, 273148, 284464, 285024, 296832, 380032, 409722, 426696, 546296, 568928, 570048, 819444, 853392, 1092592, 1137856, 1140096, 1638888, 1706784, 2185184, 2275712, 2295037, 3277776, 3413568, 4370368, 4590074, 6555552, 6827136, 6885111, 8740736, 9180148, 13111104, 13770222, 18360296, 26222208, 27540444, 36720592, 52785851, 55080888, 73441184, 105571702, 110161776, 146882368, 158357553, 211143404, 220323552, 293764736, 316715106, 422286808, 440647104, 633430212, 844573616, 881294208, 1266860424, 1689147232, 2533720848, 3378294464, 5067441696, 6756588928, 10134883392, 20269766784]

約数ペア:

[(1, 20269766784), (2, 10134883392), (3, 6756588928), (4, 5067441696), (6, 3378294464), (8, 2533720848), (12, 1689147232), (16, 1266860424), (23, 881294208), (24, 844573616), (32, 633430212), (46, 440647104), (48, 422286808), (64, 316715106), (69, 293764736), (92, 220323552), (96, 211143404), (128, 158357553), (138, 146882368), (184, 110161776), (192, 105571702), (276, 73441184), (368, 55080888), (384, 52785851), (552, 36720592), (736, 27540444), (773, 26222208), (1104, 18360296), (1472, 13770222), (1546, 13111104), (2208, 9180148), (2319, 8740736), (2944, 6885111), (2969, 6827136), (3092, 6555552), (4416, 4590074), (4638, 4370368), (5938, 3413568), (6184, 3277776), (8832, 2295037), (8907, 2275712), (9276, 2185184), (11876, 1706784), (12368, 1638888), (17779, 1140096), (17814, 1137856), (18552, 1092592), (23752, 853392), (24736, 819444), (35558, 570048), (35628, 568928), (37104, 546296), (47504, 426696), (49472, 409722), (53337, 380032), (68287, 296832), (71116, 285024), (71256, 284464), (74208, 273148), (95008, 213348), (98944, 204861), (106674, 190016), (136574, 148416), (142232, 142512)]