20145408426

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 320

約数和(自身を含む): 57378625920

約数和(自身を除く): 37233217494

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 37, 38, 39, 54, 57, 66, 74, 78, 81, 99, 111, 114, 117, 143, 162, 171, 198, 209, 222, 234, 247, 286, 297, 333, 342, 351, 407, 418, 429, 481, 494, 513, 594, 627, 666, 702, 703, 741, 814, 858, 891, 962, 999, 1026, 1053, 1221, 1237, 1254, 1287, 1406, 1443, 1482, 1539, 1782, 1881, 1998, 2106, 2109, 2223, 2442, 2474, 2574, 2717, 2886, 2997, 3078, 3663, 3711, 3762, 3861, 4218, 4329, 4446, 5291, 5434, 5643, 5994, 6327, 6669, 7326, 7422, 7722, 7733, 8151, 8658, 9139, 10582, 10989, 11133, 11286, 11583, 12654, 12987, 13338, 13607, 15466, 15873, 16081, 16302, 16929, 18278, 18981, 20007, 21978, 22266, 23166, 23199, 23503, 24453, 25974, 27214, 27417, 31746, 32162, 32967, 33399, 33858, 37962, 38961, 40014, 40821, 45769, 46398, 47006, 47619, 48243, 48906, 54834, 56943, 65934, 66798, 69597, 70509, 73359, 77922, 81642, 82251, 91538, 95238, 96486, 100197, 100529, 113886, 122463, 137307, 139194, 141018, 142857, 144729, 146718, 164502, 176891, 200394, 201058, 208791, 211527, 220077, 244926, 246753, 258533, 274614, 285714, 289458, 301587, 305539, 353782, 367389, 411921, 417582, 423054, 428571, 434187, 440154, 493506, 503459, 517066, 530673, 594997, 603174, 611078, 626373, 634581, 734778, 740259, 775599, 823842, 857142, 868374, 869611, 904761, 916617, 1006918, 1061346, 1102167, 1189994, 1235763, 1252746, 1269162, 1302561, 1480518, 1510377, 1551198, 1592019, 1739222, 1784991, 1809522, 1833234, 1903743, 2204334, 2326797, 2471526, 2605122, 2608833, 2714283, 2749851, 3020754, 3184038, 3360929, 3569982, 3707289, 3807486, 4531131, 4653594, 4776057, 5217666, 5354973, 5428566, 5499702, 6544967, 6721858, 6980391, 7414578, 7826499, 8142849, 8249553, 9062262, 9552114, 9565721, 10082787, 10709946, 11304943, 13089934, 13593393, 13960782, 14328171, 15652998, 16064919, 16285698, 16499106, 19131442, 19634901, 20165574, 20941173, 22609886, 23479497, 24748659, 27186786, 28656342, 28697163, 30248361, 32129838, 33914829, 39269802, 40780179, 41882346, 46958994, 48194757, 49497318, 57394326, 58904703, 60496722, 67829658, 70438491, 81560358, 86091489, 90745083, 96389514, 101744487, 117809406, 124354373, 140876982, 172182978, 176714109, 181490166, 203488974, 248708746, 258274467, 272235249, 305233461, 353428218, 373063119, 516548934, 530142327, 544470498, 610466922, 746126238, 774823401, 915700383, 1060284654, 1119189357, 1549646802, 1831400766, 2238378714, 3357568071, 6715136142, 10072704213, 20145408426]

約数ペア:

[(1, 20145408426), (2, 10072704213), (3, 6715136142), (6, 3357568071), (9, 2238378714), (11, 1831400766), (13, 1549646802), (18, 1119189357), (19, 1060284654), (22, 915700383), (26, 774823401), (27, 746126238), (33, 610466922), (37, 544470498), (38, 530142327), (39, 516548934), (54, 373063119), (57, 353428218), (66, 305233461), (74, 272235249), (78, 258274467), (81, 248708746), (99, 203488974), (111, 181490166), (114, 176714109), (117, 172182978), (143, 140876982), (162, 124354373), (171, 117809406), (198, 101744487), (209, 96389514), (222, 90745083), (234, 86091489), (247, 81560358), (286, 70438491), (297, 67829658), (333, 60496722), (342, 58904703), (351, 57394326), (407, 49497318), (418, 48194757), (429, 46958994), (481, 41882346), (494, 40780179), (513, 39269802), (594, 33914829), (627, 32129838), (666, 30248361), (702, 28697163), (703, 28656342), (741, 27186786), (814, 24748659), (858, 23479497), (891, 22609886), (962, 20941173), (999, 20165574), (1026, 19634901), (1053, 19131442), (1221, 16499106), (1237, 16285698), (1254, 16064919), (1287, 15652998), (1406, 14328171), (1443, 13960782), (1482, 13593393), (1539, 13089934), (1782, 11304943), (1881, 10709946), (1998, 10082787), (2106, 9565721), (2109, 9552114), (2223, 9062262), (2442, 8249553), (2474, 8142849), (2574, 7826499), (2717, 7414578), (2886, 6980391), (2997, 6721858), (3078, 6544967), (3663, 5499702), (3711, 5428566), (3762, 5354973), (3861, 5217666), (4218, 4776057), (4329, 4653594), (4446, 4531131), (5291, 3807486), (5434, 3707289), (5643, 3569982), (5994, 3360929), (6327, 3184038), (6669, 3020754), (7326, 2749851), (7422, 2714283), (7722, 2608833), (7733, 2605122), (8151, 2471526), (8658, 2326797), (9139, 2204334), (10582, 1903743), (10989, 1833234), (11133, 1809522), (11286, 1784991), (11583, 1739222), (12654, 1592019), (12987, 1551198), (13338, 1510377), (13607, 1480518), (15466, 1302561), (15873, 1269162), (16081, 1252746), (16302, 1235763), (16929, 1189994), (18278, 1102167), (18981, 1061346), (20007, 1006918), (21978, 916617), (22266, 904761), (23166, 869611), (23199, 868374), (23503, 857142), (24453, 823842), (25974, 775599), (27214, 740259), (27417, 734778), (31746, 634581), (32162, 626373), (32967, 611078), (33399, 603174), (33858, 594997), (37962, 530673), (38961, 517066), (40014, 503459), (40821, 493506), (45769, 440154), (46398, 434187), (47006, 428571), (47619, 423054), (48243, 417582), (48906, 411921), (54834, 367389), (56943, 353782), (65934, 305539), (66798, 301587), (69597, 289458), (70509, 285714), (73359, 274614), (77922, 258533), (81642, 246753), (82251, 244926), (91538, 220077), (95238, 211527), (96486, 208791), (100197, 201058), (100529, 200394), (113886, 176891), (122463, 164502), (137307, 146718), (139194, 144729), (141018, 142857)]