20124171816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12197}}^1$

素因数の和:12304

約数の個数: 192

約数和(自身を含む): 62075134080

約数和(自身を除く): 41950962264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 61, 69, 84, 92, 98, 122, 138, 147, 161, 168, 183, 184, 196, 244, 276, 294, 322, 366, 392, 427, 483, 488, 552, 588, 644, 732, 854, 966, 1127, 1176, 1281, 1288, 1403, 1464, 1708, 1932, 2254, 2562, 2806, 2989, 3381, 3416, 3864, 4209, 4508, 5124, 5612, 5978, 6762, 8418, 8967, 9016, 9821, 10248, 11224, 11956, 12197, 13524, 16836, 17934, 19642, 23912, 24394, 27048, 29463, 33672, 35868, 36591, 39284, 48788, 58926, 68747, 71736, 73182, 78568, 85379, 97576, 117852, 137494, 146364, 170758, 206241, 235704, 256137, 274988, 280531, 292728, 341516, 412482, 512274, 549976, 561062, 597653, 683032, 744017, 824964, 841593, 1024548, 1122124, 1195306, 1488034, 1649928, 1683186, 1792959, 1963717, 2049096, 2232051, 2244248, 2390612, 2976068, 3366372, 3585918, 3927434, 4464102, 4781224, 5208119, 5891151, 5952136, 6732744, 7171836, 7854868, 8928204, 10416238, 11782302, 13746019, 14343672, 15624357, 15709736, 17112391, 17856408, 20832476, 23564604, 27492038, 31248714, 34224782, 36456833, 41238057, 41664952, 47129208, 51337173, 54984076, 62497428, 68449564, 72913666, 82476114, 102674346, 109370499, 109968152, 119786737, 124994856, 136899128, 145827332, 164952228, 205348692, 218740998, 239573474, 291654664, 329904456, 359360211, 410697384, 437481996, 479146948, 718720422, 838507159, 874963992, 958293896, 1437440844, 1677014318, 2515521477, 2874881688, 3354028636, 5031042954, 6708057272, 10062085908, 20124171816]

約数ペア:

[(1, 20124171816), (2, 10062085908), (3, 6708057272), (4, 5031042954), (6, 3354028636), (7, 2874881688), (8, 2515521477), (12, 1677014318), (14, 1437440844), (21, 958293896), (23, 874963992), (24, 838507159), (28, 718720422), (42, 479146948), (46, 437481996), (49, 410697384), (56, 359360211), (61, 329904456), (69, 291654664), (84, 239573474), (92, 218740998), (98, 205348692), (122, 164952228), (138, 145827332), (147, 136899128), (161, 124994856), (168, 119786737), (183, 109968152), (184, 109370499), (196, 102674346), (244, 82476114), (276, 72913666), (294, 68449564), (322, 62497428), (366, 54984076), (392, 51337173), (427, 47129208), (483, 41664952), (488, 41238057), (552, 36456833), (588, 34224782), (644, 31248714), (732, 27492038), (854, 23564604), (966, 20832476), (1127, 17856408), (1176, 17112391), (1281, 15709736), (1288, 15624357), (1403, 14343672), (1464, 13746019), (1708, 11782302), (1932, 10416238), (2254, 8928204), (2562, 7854868), (2806, 7171836), (2989, 6732744), (3381, 5952136), (3416, 5891151), (3864, 5208119), (4209, 4781224), (4508, 4464102), (5124, 3927434), (5612, 3585918), (5978, 3366372), (6762, 2976068), (8418, 2390612), (8967, 2244248), (9016, 2232051), (9821, 2049096), (10248, 1963717), (11224, 1792959), (11956, 1683186), (12197, 1649928), (13524, 1488034), (16836, 1195306), (17934, 1122124), (19642, 1024548), (23912, 841593), (24394, 824964), (27048, 744017), (29463, 683032), (33672, 597653), (35868, 561062), (36591, 549976), (39284, 512274), (48788, 412482), (58926, 341516), (68747, 292728), (71736, 280531), (73182, 274988), (78568, 256137), (85379, 235704), (97576, 206241), (117852, 170758), (137494, 146364)]