20143794174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 49766814720

約数和(自身を除く): 29623020546

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 89, 122, 138, 161, 167, 178, 183, 267, 322, 334, 366, 427, 483, 501, 529, 534, 623, 854, 966, 1002, 1058, 1169, 1246, 1281, 1403, 1587, 1869, 2047, 2338, 2562, 2806, 3174, 3507, 3703, 3738, 3841, 4094, 4209, 5429, 6141, 7014, 7406, 7682, 8418, 9821, 10187, 10858, 11109, 11523, 12282, 14329, 14863, 16287, 19642, 20374, 22218, 23046, 26887, 28658, 29463, 29726, 30561, 32269, 32574, 38003, 42987, 44589, 47081, 53774, 58926, 61122, 64538, 71309, 76006, 80661, 85974, 88343, 89178, 94162, 96807, 104041, 114009, 124867, 141243, 142618, 161322, 176686, 193614, 208082, 213927, 225883, 228018, 234301, 249734, 265029, 282486, 312123, 329567, 341849, 374601, 427854, 451766, 468602, 530058, 618401, 624246, 659134, 677649, 683698, 702903, 749202, 874069, 906643, 988701, 1025547, 1236802, 1355298, 1405806, 1640107, 1748138, 1813286, 1855203, 1977402, 2051094, 2392943, 2622207, 2719929, 2871941, 3280214, 3710406, 4785886, 4920321, 5244414, 5388923, 5439858, 5743882, 6346501, 7178829, 7862527, 8615823, 9840642, 10777846, 12693002, 14357658, 15725054, 16166769, 17231646, 19039503, 20103587, 20852789, 23587581, 32333538, 37722461, 38079006, 40207174, 41705578, 47175162, 55037689, 60310761, 62558367, 75444922, 110075378, 113167383, 120621522, 125116734, 145969523, 165113067, 226334766, 291939046, 330226134, 437908569, 479614147, 875817138, 959228294, 1438842441, 2877684882, 3357299029, 6714598058, 10071897087, 20143794174]

約数ペア:

[(1, 20143794174), (2, 10071897087), (3, 6714598058), (6, 3357299029), (7, 2877684882), (14, 1438842441), (21, 959228294), (23, 875817138), (42, 479614147), (46, 437908569), (61, 330226134), (69, 291939046), (89, 226334766), (122, 165113067), (138, 145969523), (161, 125116734), (167, 120621522), (178, 113167383), (183, 110075378), (267, 75444922), (322, 62558367), (334, 60310761), (366, 55037689), (427, 47175162), (483, 41705578), (501, 40207174), (529, 38079006), (534, 37722461), (623, 32333538), (854, 23587581), (966, 20852789), (1002, 20103587), (1058, 19039503), (1169, 17231646), (1246, 16166769), (1281, 15725054), (1403, 14357658), (1587, 12693002), (1869, 10777846), (2047, 9840642), (2338, 8615823), (2562, 7862527), (2806, 7178829), (3174, 6346501), (3507, 5743882), (3703, 5439858), (3738, 5388923), (3841, 5244414), (4094, 4920321), (4209, 4785886), (5429, 3710406), (6141, 3280214), (7014, 2871941), (7406, 2719929), (7682, 2622207), (8418, 2392943), (9821, 2051094), (10187, 1977402), (10858, 1855203), (11109, 1813286), (11523, 1748138), (12282, 1640107), (14329, 1405806), (14863, 1355298), (16287, 1236802), (19642, 1025547), (20374, 988701), (22218, 906643), (23046, 874069), (26887, 749202), (28658, 702903), (29463, 683698), (29726, 677649), (30561, 659134), (32269, 624246), (32574, 618401), (38003, 530058), (42987, 468602), (44589, 451766), (47081, 427854), (53774, 374601), (58926, 341849), (61122, 329567), (64538, 312123), (71309, 282486), (76006, 265029), (80661, 249734), (85974, 234301), (88343, 228018), (89178, 225883), (94162, 213927), (96807, 208082), (104041, 193614), (114009, 176686), (124867, 161322), (141243, 142618)]