20151692136

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{42737}}^1$

素因数の和:42848

約数の個数: 128

約数和(自身を含む): 58465584000

約数和(自身を除く): 38313891864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 59, 72, 74, 108, 111, 118, 148, 177, 216, 222, 236, 296, 333, 354, 444, 472, 531, 666, 708, 888, 999, 1062, 1332, 1416, 1593, 1998, 2124, 2183, 2664, 3186, 3996, 4248, 4366, 6372, 6549, 7992, 8732, 12744, 13098, 17464, 19647, 26196, 39294, 42737, 52392, 58941, 78588, 85474, 117882, 128211, 157176, 170948, 235764, 256422, 341896, 384633, 471528, 512844, 769266, 1025688, 1153899, 1538532, 1581269, 2307798, 2521483, 3077064, 3162538, 4615596, 4743807, 5042966, 6325076, 7564449, 9231192, 9487614, 10085932, 12650152, 14231421, 15128898, 18975228, 20171864, 22693347, 28462842, 30257796, 37950456, 42694263, 45386694, 56925684, 60515592, 68080041, 85388526, 90773388, 93294871, 113851368, 136160082, 170777052, 181546776, 186589742, 272320164, 279884613, 341554104, 373179484, 544640328, 559769226, 746358968, 839653839, 1119538452, 1679307678, 2239076904, 2518961517, 3358615356, 5037923034, 6717230712, 10075846068, 20151692136]

約数ペア:

[(1, 20151692136), (2, 10075846068), (3, 6717230712), (4, 5037923034), (6, 3358615356), (8, 2518961517), (9, 2239076904), (12, 1679307678), (18, 1119538452), (24, 839653839), (27, 746358968), (36, 559769226), (37, 544640328), (54, 373179484), (59, 341554104), (72, 279884613), (74, 272320164), (108, 186589742), (111, 181546776), (118, 170777052), (148, 136160082), (177, 113851368), (216, 93294871), (222, 90773388), (236, 85388526), (296, 68080041), (333, 60515592), (354, 56925684), (444, 45386694), (472, 42694263), (531, 37950456), (666, 30257796), (708, 28462842), (888, 22693347), (999, 20171864), (1062, 18975228), (1332, 15128898), (1416, 14231421), (1593, 12650152), (1998, 10085932), (2124, 9487614), (2183, 9231192), (2664, 7564449), (3186, 6325076), (3996, 5042966), (4248, 4743807), (4366, 4615596), (6372, 3162538), (6549, 3077064), (7992, 2521483), (8732, 2307798), (12744, 1581269), (13098, 1538532), (17464, 1153899), (19647, 1025688), (26196, 769266), (39294, 512844), (42737, 471528), (52392, 384633), (58941, 341896), (78588, 256422), (85474, 235764), (117882, 170948), (128211, 157176)]