20234506054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 38757519360

約数和(自身を除く): 18523013306

約数列:

[1, 2, 7, 14, 17, 34, 37, 61, 74, 119, 122, 139, 238, 259, 271, 278, 427, 518, 542, 629, 854, 973, 1037, 1258, 1897, 1946, 2074, 2257, 2363, 3794, 4403, 4514, 4607, 4726, 5143, 7259, 8479, 8806, 9214, 10027, 10286, 14518, 15799, 16531, 16541, 16958, 20054, 31598, 32249, 33062, 33082, 36001, 37669, 38369, 59353, 64498, 70189, 72002, 75338, 76738, 87431, 115717, 118706, 140378, 144143, 170459, 174862, 231434, 263683, 268583, 281027, 288286, 313723, 340918, 527366, 537166, 562054, 611647, 612017, 627446, 640373, 1009001, 1193213, 1223294, 1224034, 1280746, 1393753, 1967189, 2018002, 2196061, 2297809, 2386426, 2787506, 3934378, 4281529, 4392122, 4482611, 4595618, 5333291, 8563058, 8965222, 9756271, 10397999, 10666582, 16084663, 19512542, 20795998, 23693801, 32169326, 37333037, 39062753, 47387602, 72785993, 74666074, 78125506, 85018933, 145571986, 165856607, 170037866, 273439271, 331713214, 546878542, 595132531, 1190265062, 1445321861, 2890643722, 10117253027, 20234506054]

約数ペア:

[(1, 20234506054), (2, 10117253027), (7, 2890643722), (14, 1445321861), (17, 1190265062), (34, 595132531), (37, 546878542), (61, 331713214), (74, 273439271), (119, 170037866), (122, 165856607), (139, 145571986), (238, 85018933), (259, 78125506), (271, 74666074), (278, 72785993), (427, 47387602), (518, 39062753), (542, 37333037), (629, 32169326), (854, 23693801), (973, 20795998), (1037, 19512542), (1258, 16084663), (1897, 10666582), (1946, 10397999), (2074, 9756271), (2257, 8965222), (2363, 8563058), (3794, 5333291), (4403, 4595618), (4514, 4482611), (4607, 4392122), (4726, 4281529), (5143, 3934378), (7259, 2787506), (8479, 2386426), (8806, 2297809), (9214, 2196061), (10027, 2018002), (10286, 1967189), (14518, 1393753), (15799, 1280746), (16531, 1224034), (16541, 1223294), (16958, 1193213), (20054, 1009001), (31598, 640373), (32249, 627446), (33062, 612017), (33082, 611647), (36001, 562054), (37669, 537166), (38369, 527366), (59353, 340918), (64498, 313723), (70189, 288286), (72002, 281027), (75338, 268583), (76738, 263683), (87431, 231434), (115717, 174862), (118706, 170459), (140378, 144143)]