20128015908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9467}}^1$

素因数の和:9567

約数の個数: 288

約数和(自身を含む): 69478456320

約数和(自身を除く): 49350440412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 59, 63, 66, 77, 78, 84, 91, 99, 117, 118, 126, 132, 143, 154, 156, 177, 182, 198, 231, 234, 236, 252, 273, 286, 308, 354, 364, 396, 413, 429, 462, 468, 531, 546, 572, 649, 693, 708, 767, 819, 826, 858, 924, 1001, 1062, 1092, 1239, 1287, 1298, 1386, 1534, 1638, 1652, 1716, 1947, 2002, 2124, 2301, 2478, 2574, 2596, 2772, 3003, 3068, 3276, 3717, 3894, 4004, 4543, 4602, 4956, 5148, 5369, 5841, 6006, 6903, 7434, 7788, 8437, 9009, 9086, 9204, 9467, 10738, 11682, 12012, 13629, 13806, 14868, 16107, 16874, 18018, 18172, 18934, 21476, 23364, 25311, 27258, 27612, 28401, 32214, 33748, 36036, 37868, 40887, 48321, 50622, 54516, 56802, 59059, 64428, 66269, 75933, 81774, 85203, 96642, 101244, 104137, 113604, 118118, 123071, 132538, 151866, 163548, 170406, 177177, 193284, 198807, 208274, 236236, 246142, 265076, 303732, 312411, 340812, 354354, 369213, 397614, 416548, 492284, 531531, 558553, 596421, 624822, 708708, 728959, 738426, 795228, 861497, 937233, 1063062, 1107639, 1117106, 1192842, 1249644, 1353781, 1457918, 1476852, 1675659, 1722994, 1874466, 2126124, 2186877, 2215278, 2234212, 2385684, 2584491, 2707562, 2915836, 3351318, 3445988, 3748932, 3909871, 4061343, 4373754, 4430556, 5026977, 5168982, 5415124, 6144083, 6560631, 6702636, 7261189, 7753473, 7819742, 8122686, 8747508, 9476467, 10053954, 10337964, 11729613, 12184029, 12288166, 13121262, 14522378, 15506946, 15639484, 16245372, 18432249, 18952934, 20107908, 21783567, 23459226, 24368058, 24576332, 26242524, 28429401, 29044756, 31013892, 35188839, 36864498, 37905868, 43008581, 43567134, 46918452, 48736116, 50828323, 55296747, 56858802, 65350701, 70377678, 73728996, 79873079, 85288203, 86017162, 87134268, 101656646, 110593494, 113717604, 129025743, 130701402, 140755356, 152484969, 159746158, 170576406, 172034324, 203313292, 221186988, 239619237, 258051486, 261402804, 304969938, 319492316, 341152812, 387077229, 457454907, 479238474, 516102972, 559111553, 609939876, 718857711, 774154458, 914909814, 958476948, 1118223106, 1437715422, 1548308916, 1677334659, 1829819628, 2236446212, 2875430844, 3354669318, 5032003977, 6709338636, 10064007954, 20128015908]

約数ペア:

[(1, 20128015908), (2, 10064007954), (3, 6709338636), (4, 5032003977), (6, 3354669318), (7, 2875430844), (9, 2236446212), (11, 1829819628), (12, 1677334659), (13, 1548308916), (14, 1437715422), (18, 1118223106), (21, 958476948), (22, 914909814), (26, 774154458), (28, 718857711), (33, 609939876), (36, 559111553), (39, 516102972), (42, 479238474), (44, 457454907), (52, 387077229), (59, 341152812), (63, 319492316), (66, 304969938), (77, 261402804), (78, 258051486), (84, 239619237), (91, 221186988), (99, 203313292), (117, 172034324), (118, 170576406), (126, 159746158), (132, 152484969), (143, 140755356), (154, 130701402), (156, 129025743), (177, 113717604), (182, 110593494), (198, 101656646), (231, 87134268), (234, 86017162), (236, 85288203), (252, 79873079), (273, 73728996), (286, 70377678), (308, 65350701), (354, 56858802), (364, 55296747), (396, 50828323), (413, 48736116), (429, 46918452), (462, 43567134), (468, 43008581), (531, 37905868), (546, 36864498), (572, 35188839), (649, 31013892), (693, 29044756), (708, 28429401), (767, 26242524), (819, 24576332), (826, 24368058), (858, 23459226), (924, 21783567), (1001, 20107908), (1062, 18952934), (1092, 18432249), (1239, 16245372), (1287, 15639484), (1298, 15506946), (1386, 14522378), (1534, 13121262), (1638, 12288166), (1652, 12184029), (1716, 11729613), (1947, 10337964), (2002, 10053954), (2124, 9476467), (2301, 8747508), (2478, 8122686), (2574, 7819742), (2596, 7753473), (2772, 7261189), (3003, 6702636), (3068, 6560631), (3276, 6144083), (3717, 5415124), (3894, 5168982), (4004, 5026977), (4543, 4430556), (4602, 4373754), (4956, 4061343), (5148, 3909871), (5369, 3748932), (5841, 3445988), (6006, 3351318), (6903, 2915836), (7434, 2707562), (7788, 2584491), (8437, 2385684), (9009, 2234212), (9086, 2215278), (9204, 2186877), (9467, 2126124), (10738, 1874466), (11682, 1722994), (12012, 1675659), (13629, 1476852), (13806, 1457918), (14868, 1353781), (16107, 1249644), (16874, 1192842), (18018, 1117106), (18172, 1107639), (18934, 1063062), (21476, 937233), (23364, 861497), (25311, 795228), (27258, 738426), (27612, 728959), (28401, 708708), (32214, 624822), (33748, 596421), (36036, 558553), (37868, 531531), (40887, 492284), (48321, 416548), (50622, 397614), (54516, 369213), (56802, 354354), (59059, 340812), (64428, 312411), (66269, 303732), (75933, 265076), (81774, 246142), (85203, 236236), (96642, 208274), (101244, 198807), (104137, 193284), (113604, 177177), (118118, 170406), (123071, 163548), (132538, 151866)]