20194993728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4994

約数の個数: 336

約数和(自身を含む): 72160058880

約数和(自身を除く): 51965065152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 79, 84, 91, 96, 104, 112, 117, 126, 144, 156, 158, 168, 182, 192, 208, 224, 234, 237, 252, 273, 288, 312, 316, 336, 364, 416, 448, 468, 474, 504, 546, 553, 576, 624, 632, 672, 711, 728, 819, 832, 936, 948, 1008, 1027, 1092, 1106, 1248, 1264, 1344, 1422, 1456, 1638, 1659, 1872, 1896, 2016, 2054, 2184, 2212, 2496, 2528, 2844, 2912, 3081, 3276, 3318, 3744, 3792, 4032, 4108, 4368, 4424, 4877, 4977, 5056, 5688, 5824, 6162, 6552, 6636, 7189, 7488, 7584, 8216, 8736, 8848, 9243, 9754, 9954, 11376, 12324, 13104, 13272, 14378, 14631, 15168, 16432, 17472, 17696, 18486, 19508, 19908, 21567, 22752, 24648, 26208, 26544, 28756, 29262, 32864, 34139, 35392, 36972, 39016, 39816, 43134, 43893, 45504, 49296, 52416, 53088, 57512, 58524, 63401, 64701, 65728, 68278, 73944, 78032, 79632, 86268, 87786, 98592, 102417, 106176, 115024, 117048, 126802, 129402, 136556, 147888, 156064, 159264, 172536, 175572, 190203, 197184, 204834, 230048, 234096, 253604, 258804, 273112, 295776, 307251, 312128, 318528, 345072, 351144, 380406, 385283, 409668, 443807, 460096, 468192, 507208, 517608, 546224, 570609, 591552, 614502, 690144, 702288, 760812, 770566, 819336, 887614, 936384, 1014416, 1035216, 1092448, 1141218, 1155849, 1229004, 1331421, 1380288, 1404576, 1521624, 1541132, 1638672, 1775228, 2028832, 2070432, 2184896, 2282436, 2311698, 2458008, 2662842, 2696981, 2809152, 3043248, 3082264, 3277344, 3467547, 3550456, 3994263, 4057664, 4140864, 4564872, 4623396, 4916016, 5008679, 5325684, 5393962, 6086496, 6164528, 6554688, 6935094, 7100912, 7988526, 8090943, 9129744, 9246792, 9832032, 10017358, 10651368, 10787924, 12172992, 12329056, 13870188, 14201824, 15026037, 15977052, 16181886, 18259488, 18493584, 19664064, 20034716, 21302736, 21575848, 24272829, 24658112, 27740376, 28403648, 30052074, 31954104, 32363772, 35060753, 36518976, 36987168, 40069432, 42605472, 43151696, 45078111, 48545658, 55480752, 60104148, 63908208, 64727544, 70121506, 73974336, 80138864, 85210944, 86303392, 90156222, 97091316, 105182259, 110961504, 120208296, 127816416, 129455088, 140243012, 160277728, 172606784, 180312444, 194182632, 210364518, 221923008, 240416592, 255632832, 258910176, 280486024, 315546777, 320555456, 360624888, 388365264, 420729036, 480833184, 517820352, 560972048, 631093554, 721249776, 776730528, 841458072, 961666368, 1121944096, 1262187108, 1442499552, 1553461056, 1682916144, 2243888192, 2524374216, 2884999104, 3365832288, 5048748432, 6731664576, 10097496864, 20194993728]

約数ペア:

[(1, 20194993728), (2, 10097496864), (3, 6731664576), (4, 5048748432), (6, 3365832288), (7, 2884999104), (8, 2524374216), (9, 2243888192), (12, 1682916144), (13, 1553461056), (14, 1442499552), (16, 1262187108), (18, 1121944096), (21, 961666368), (24, 841458072), (26, 776730528), (28, 721249776), (32, 631093554), (36, 560972048), (39, 517820352), (42, 480833184), (48, 420729036), (52, 388365264), (56, 360624888), (63, 320555456), (64, 315546777), (72, 280486024), (78, 258910176), (79, 255632832), (84, 240416592), (91, 221923008), (96, 210364518), (104, 194182632), (112, 180312444), (117, 172606784), (126, 160277728), (144, 140243012), (156, 129455088), (158, 127816416), (168, 120208296), (182, 110961504), (192, 105182259), (208, 97091316), (224, 90156222), (234, 86303392), (237, 85210944), (252, 80138864), (273, 73974336), (288, 70121506), (312, 64727544), (316, 63908208), (336, 60104148), (364, 55480752), (416, 48545658), (448, 45078111), (468, 43151696), (474, 42605472), (504, 40069432), (546, 36987168), (553, 36518976), (576, 35060753), (624, 32363772), (632, 31954104), (672, 30052074), (711, 28403648), (728, 27740376), (819, 24658112), (832, 24272829), (936, 21575848), (948, 21302736), (1008, 20034716), (1027, 19664064), (1092, 18493584), (1106, 18259488), (1248, 16181886), (1264, 15977052), (1344, 15026037), (1422, 14201824), (1456, 13870188), (1638, 12329056), (1659, 12172992), (1872, 10787924), (1896, 10651368), (2016, 10017358), (2054, 9832032), (2184, 9246792), (2212, 9129744), (2496, 8090943), (2528, 7988526), (2844, 7100912), (2912, 6935094), (3081, 6554688), (3276, 6164528), (3318, 6086496), (3744, 5393962), (3792, 5325684), (4032, 5008679), (4108, 4916016), (4368, 4623396), (4424, 4564872), (4877, 4140864), (4977, 4057664), (5056, 3994263), (5688, 3550456), (5824, 3467547), (6162, 3277344), (6552, 3082264), (6636, 3043248), (7189, 2809152), (7488, 2696981), (7584, 2662842), (8216, 2458008), (8736, 2311698), (8848, 2282436), (9243, 2184896), (9754, 2070432), (9954, 2028832), (11376, 1775228), (12324, 1638672), (13104, 1541132), (13272, 1521624), (14378, 1404576), (14631, 1380288), (15168, 1331421), (16432, 1229004), (17472, 1155849), (17696, 1141218), (18486, 1092448), (19508, 1035216), (19908, 1014416), (21567, 936384), (22752, 887614), (24648, 819336), (26208, 770566), (26544, 760812), (28756, 702288), (29262, 690144), (32864, 614502), (34139, 591552), (35392, 570609), (36972, 546224), (39016, 517608), (39816, 507208), (43134, 468192), (43893, 460096), (45504, 443807), (49296, 409668), (52416, 385283), (53088, 380406), (57512, 351144), (58524, 345072), (63401, 318528), (64701, 312128), (65728, 307251), (68278, 295776), (73944, 273112), (78032, 258804), (79632, 253604), (86268, 234096), (87786, 230048), (98592, 204834), (102417, 197184), (106176, 190203), (115024, 175572), (117048, 172536), (126802, 159264), (129402, 156064), (136556, 147888)]