20054594286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 48570762240

約数和(自身を除く): 28516167954

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 41, 46, 58, 69, 82, 87, 123, 131, 138, 174, 207, 246, 261, 262, 311, 369, 393, 414, 522, 622, 667, 738, 786, 933, 943, 1179, 1189, 1334, 1866, 1886, 2001, 2358, 2378, 2799, 2829, 3013, 3567, 3799, 4002, 5371, 5598, 5658, 6003, 6026, 7134, 7153, 7598, 8487, 9019, 9039, 10701, 10742, 11397, 12006, 12751, 14306, 16113, 16974, 18038, 18078, 21402, 21459, 22794, 25502, 27057, 27117, 27347, 32226, 34191, 38253, 40741, 42918, 48339, 54114, 54234, 54694, 64377, 68382, 76506, 81171, 81482, 82041, 87377, 96678, 114759, 122223, 123533, 128754, 155759, 162342, 164082, 174754, 207437, 229518, 244446, 246123, 247066, 262131, 293273, 311518, 366669, 369779, 370599, 414874, 467277, 492246, 524262, 586546, 622311, 733338, 739558, 741198, 786393, 879819, 934554, 937043, 1109337, 1111797, 1181489, 1244622, 1401831, 1572786, 1670381, 1759638, 1866933, 1874086, 2218674, 2223594, 2362978, 2639457, 2803662, 2811129, 3328011, 3340762, 3544467, 3582457, 3733866, 5011143, 5278914, 5622258, 6656022, 7088934, 7164914, 8433387, 8504917, 10022286, 10633401, 10747371, 15033429, 16866774, 17009834, 21266802, 21494742, 25514751, 27174247, 30066858, 32242113, 38418763, 48441049, 51029502, 54348494, 64484226, 76544253, 76837526, 81522741, 96882098, 115256289, 145323147, 153088506, 163045482, 230512578, 244568223, 290646294, 345768867, 435969441, 489136446, 691537734, 871938882, 1114144127, 2228288254, 3342432381, 6684864762, 10027297143, 20054594286]

約数ペア:

[(1, 20054594286), (2, 10027297143), (3, 6684864762), (6, 3342432381), (9, 2228288254), (18, 1114144127), (23, 871938882), (29, 691537734), (41, 489136446), (46, 435969441), (58, 345768867), (69, 290646294), (82, 244568223), (87, 230512578), (123, 163045482), (131, 153088506), (138, 145323147), (174, 115256289), (207, 96882098), (246, 81522741), (261, 76837526), (262, 76544253), (311, 64484226), (369, 54348494), (393, 51029502), (414, 48441049), (522, 38418763), (622, 32242113), (667, 30066858), (738, 27174247), (786, 25514751), (933, 21494742), (943, 21266802), (1179, 17009834), (1189, 16866774), (1334, 15033429), (1866, 10747371), (1886, 10633401), (2001, 10022286), (2358, 8504917), (2378, 8433387), (2799, 7164914), (2829, 7088934), (3013, 6656022), (3567, 5622258), (3799, 5278914), (4002, 5011143), (5371, 3733866), (5598, 3582457), (5658, 3544467), (6003, 3340762), (6026, 3328011), (7134, 2811129), (7153, 2803662), (7598, 2639457), (8487, 2362978), (9019, 2223594), (9039, 2218674), (10701, 1874086), (10742, 1866933), (11397, 1759638), (12006, 1670381), (12751, 1572786), (14306, 1401831), (16113, 1244622), (16974, 1181489), (18038, 1111797), (18078, 1109337), (21402, 937043), (21459, 934554), (22794, 879819), (25502, 786393), (27057, 741198), (27117, 739558), (27347, 733338), (32226, 622311), (34191, 586546), (38253, 524262), (40741, 492246), (42918, 467277), (48339, 414874), (54114, 370599), (54234, 369779), (54694, 366669), (64377, 311518), (68382, 293273), (76506, 262131), (81171, 247066), (81482, 246123), (82041, 244446), (87377, 229518), (96678, 207437), (114759, 174754), (122223, 164082), (123533, 162342), (128754, 155759)]