20862423648

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2826

約数の個数: 288

約数和(自身を含む): 67679539200

約数和(自身を除く): 46817115552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 79, 88, 93, 96, 99, 124, 132, 144, 158, 176, 186, 198, 237, 248, 264, 279, 288, 316, 341, 352, 372, 396, 474, 496, 528, 558, 632, 682, 711, 744, 792, 869, 948, 992, 1023, 1056, 1116, 1264, 1364, 1422, 1488, 1584, 1738, 1896, 2046, 2232, 2449, 2528, 2607, 2689, 2728, 2844, 2976, 3069, 3168, 3476, 3792, 4092, 4464, 4898, 5214, 5378, 5456, 5688, 6138, 6952, 7347, 7584, 7821, 8067, 8184, 8928, 9796, 10428, 10756, 10912, 11376, 12276, 13904, 14694, 15642, 16134, 16368, 19592, 20856, 21512, 22041, 22752, 24201, 24552, 26939, 27808, 29388, 29579, 31284, 32268, 32736, 39184, 41712, 43024, 44082, 48402, 49104, 53878, 58776, 59158, 62568, 64536, 78368, 80817, 83359, 83424, 86048, 88164, 88737, 96804, 98208, 107756, 117552, 118316, 125136, 129072, 161634, 166718, 176328, 177474, 193608, 212431, 215512, 235104, 236632, 242451, 250077, 250272, 258144, 266211, 323268, 333436, 352656, 354948, 387216, 424862, 431024, 473264, 484902, 500154, 532422, 637293, 646536, 666872, 705312, 709896, 750231, 774432, 849724, 862048, 916949, 946528, 969804, 1000308, 1064844, 1274586, 1293072, 1333744, 1419792, 1500462, 1699448, 1833898, 1911879, 1939608, 2000616, 2129688, 2336741, 2549172, 2586144, 2667488, 2750847, 2839584, 3000924, 3398896, 3667796, 3823758, 3879216, 4001232, 4259376, 4673482, 5098344, 5501694, 6001848, 6585361, 6797792, 7010223, 7335592, 7647516, 7758432, 8002464, 8252541, 8518752, 9346964, 10196688, 11003388, 12003696, 13170722, 14020446, 14671184, 15295032, 16505082, 18693928, 19756083, 20393376, 21030669, 22006776, 24007392, 26341444, 28040892, 29342368, 30590064, 33010164, 37387856, 39512166, 42061338, 44013552, 52682888, 56081784, 59268249, 61180128, 66020328, 72438971, 74775712, 79024332, 84122676, 88027104, 105365776, 112163568, 118536498, 132040656, 144877942, 158048664, 168245352, 210731552, 217316913, 224327136, 237072996, 264081312, 289755884, 316097328, 336490704, 434633826, 474145992, 579511768, 632194656, 651950739, 672981408, 869267652, 948291984, 1159023536, 1303901478, 1738535304, 1896583968, 2318047072, 2607802956, 3477070608, 5215605912, 6954141216, 10431211824, 20862423648]

約数ペア:

[(1, 20862423648), (2, 10431211824), (3, 6954141216), (4, 5215605912), (6, 3477070608), (8, 2607802956), (9, 2318047072), (11, 1896583968), (12, 1738535304), (16, 1303901478), (18, 1159023536), (22, 948291984), (24, 869267652), (31, 672981408), (32, 651950739), (33, 632194656), (36, 579511768), (44, 474145992), (48, 434633826), (62, 336490704), (66, 316097328), (72, 289755884), (79, 264081312), (88, 237072996), (93, 224327136), (96, 217316913), (99, 210731552), (124, 168245352), (132, 158048664), (144, 144877942), (158, 132040656), (176, 118536498), (186, 112163568), (198, 105365776), (237, 88027104), (248, 84122676), (264, 79024332), (279, 74775712), (288, 72438971), (316, 66020328), (341, 61180128), (352, 59268249), (372, 56081784), (396, 52682888), (474, 44013552), (496, 42061338), (528, 39512166), (558, 37387856), (632, 33010164), (682, 30590064), (711, 29342368), (744, 28040892), (792, 26341444), (869, 24007392), (948, 22006776), (992, 21030669), (1023, 20393376), (1056, 19756083), (1116, 18693928), (1264, 16505082), (1364, 15295032), (1422, 14671184), (1488, 14020446), (1584, 13170722), (1738, 12003696), (1896, 11003388), (2046, 10196688), (2232, 9346964), (2449, 8518752), (2528, 8252541), (2607, 8002464), (2689, 7758432), (2728, 7647516), (2844, 7335592), (2976, 7010223), (3069, 6797792), (3168, 6585361), (3476, 6001848), (3792, 5501694), (4092, 5098344), (4464, 4673482), (4898, 4259376), (5214, 4001232), (5378, 3879216), (5456, 3823758), (5688, 3667796), (6138, 3398896), (6952, 3000924), (7347, 2839584), (7584, 2750847), (7821, 2667488), (8067, 2586144), (8184, 2549172), (8928, 2336741), (9796, 2129688), (10428, 2000616), (10756, 1939608), (10912, 1911879), (11376, 1833898), (12276, 1699448), (13904, 1500462), (14694, 1419792), (15642, 1333744), (16134, 1293072), (16368, 1274586), (19592, 1064844), (20856, 1000308), (21512, 969804), (22041, 946528), (22752, 916949), (24201, 862048), (24552, 849724), (26939, 774432), (27808, 750231), (29388, 709896), (29579, 705312), (31284, 666872), (32268, 646536), (32736, 637293), (39184, 532422), (41712, 500154), (43024, 484902), (44082, 473264), (48402, 431024), (49104, 424862), (53878, 387216), (58776, 354948), (59158, 352656), (62568, 333436), (64536, 323268), (78368, 266211), (80817, 258144), (83359, 250272), (83424, 250077), (86048, 242451), (88164, 236632), (88737, 235104), (96804, 215512), (98208, 212431), (107756, 193608), (117552, 177474), (118316, 176328), (125136, 166718), (129072, 161634)]