20350857576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1224

約数の個数: 192

約数和(自身を含む): 60395777280

約数和(自身を除く): 40044919704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 367, 392, 427, 488, 588, 732, 734, 773, 854, 1101, 1176, 1281, 1464, 1468, 1546, 1708, 2202, 2319, 2562, 2569, 2936, 2989, 3092, 3416, 4404, 4638, 5124, 5138, 5411, 5978, 6184, 7707, 8808, 8967, 9276, 10248, 10276, 10822, 11956, 15414, 16233, 17934, 17983, 18552, 20552, 21644, 22387, 23912, 30828, 32466, 35868, 35966, 37877, 43288, 44774, 47153, 53949, 61656, 64932, 67161, 71736, 71932, 75754, 89548, 94306, 107898, 113631, 129864, 134322, 141459, 143864, 151508, 156709, 179096, 188612, 215796, 227262, 268644, 282918, 283691, 303016, 313418, 330071, 377224, 431592, 454524, 470127, 537288, 565836, 567382, 626836, 660142, 851073, 909048, 940254, 990213, 1096963, 1131672, 1134764, 1253672, 1320284, 1702146, 1880508, 1980426, 1985837, 2193926, 2269528, 2310497, 2640568, 3290889, 3404292, 3761016, 3960852, 3971674, 4387852, 4620994, 5957511, 6581778, 6808584, 6931491, 7921704, 7943348, 8775704, 9241988, 11915022, 13163556, 13862982, 13900859, 15886696, 17305151, 18483976, 23830044, 26327112, 27725964, 27801718, 34610302, 41702577, 47660088, 51915453, 55451928, 55603436, 69220604, 83405154, 103830906, 111206872, 121136057, 138441208, 166810308, 207661812, 242272114, 333620616, 363408171, 415323624, 484544228, 726816342, 847952399, 969088456, 1453632684, 1695904798, 2543857197, 2907265368, 3391809596, 5087714394, 6783619192, 10175428788, 20350857576]

約数ペア:

[(1, 20350857576), (2, 10175428788), (3, 6783619192), (4, 5087714394), (6, 3391809596), (7, 2907265368), (8, 2543857197), (12, 1695904798), (14, 1453632684), (21, 969088456), (24, 847952399), (28, 726816342), (42, 484544228), (49, 415323624), (56, 363408171), (61, 333620616), (84, 242272114), (98, 207661812), (122, 166810308), (147, 138441208), (168, 121136057), (183, 111206872), (196, 103830906), (244, 83405154), (294, 69220604), (366, 55603436), (367, 55451928), (392, 51915453), (427, 47660088), (488, 41702577), (588, 34610302), (732, 27801718), (734, 27725964), (773, 26327112), (854, 23830044), (1101, 18483976), (1176, 17305151), (1281, 15886696), (1464, 13900859), (1468, 13862982), (1546, 13163556), (1708, 11915022), (2202, 9241988), (2319, 8775704), (2562, 7943348), (2569, 7921704), (2936, 6931491), (2989, 6808584), (3092, 6581778), (3416, 5957511), (4404, 4620994), (4638, 4387852), (5124, 3971674), (5138, 3960852), (5411, 3761016), (5978, 3404292), (6184, 3290889), (7707, 2640568), (8808, 2310497), (8967, 2269528), (9276, 2193926), (10248, 1985837), (10276, 1980426), (10822, 1880508), (11956, 1702146), (15414, 1320284), (16233, 1253672), (17934, 1134764), (17983, 1131672), (18552, 1096963), (20552, 990213), (21644, 940254), (22387, 909048), (23912, 851073), (30828, 660142), (32466, 626836), (35868, 567382), (35966, 565836), (37877, 537288), (43288, 470127), (44774, 454524), (47153, 431592), (53949, 377224), (61656, 330071), (64932, 313418), (67161, 303016), (71736, 283691), (71932, 282918), (75754, 268644), (89548, 227262), (94306, 215796), (107898, 188612), (113631, 179096), (129864, 156709), (134322, 151508), (141459, 143864)]