20090451216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{60493}}^1$

素因数の和:60569

約数の個数: 160

約数和(自身を含む): 61570309248

約数和(自身を除く): 41479858032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 176, 187, 204, 222, 264, 272, 296, 374, 407, 408, 444, 528, 561, 592, 629, 748, 814, 816, 888, 1122, 1221, 1258, 1496, 1628, 1776, 1887, 2244, 2442, 2516, 2992, 3256, 3774, 4488, 4884, 5032, 6512, 6919, 7548, 8976, 9768, 10064, 13838, 15096, 19536, 20757, 27676, 30192, 41514, 55352, 60493, 83028, 110704, 120986, 166056, 181479, 241972, 332112, 362958, 483944, 665423, 725916, 967888, 1028381, 1330846, 1451832, 1996269, 2056762, 2238241, 2661692, 2903664, 3085143, 3992538, 4113524, 4476482, 5323384, 6170286, 6714723, 7985076, 8227048, 8952964, 10646768, 11312191, 12340572, 13429446, 15970152, 16454096, 17905928, 22624382, 24620651, 24681144, 26858892, 31940304, 33936573, 35811856, 38050097, 45248764, 49241302, 49362288, 53717784, 67873146, 73861953, 76100194, 90497528, 98482604, 107435568, 114150291, 135746292, 147723906, 152200388, 180995056, 196965208, 228300582, 271492584, 295447812, 304400776, 393930416, 418551067, 456601164, 542985168, 590895624, 608801552, 837102134, 913202328, 1181791248, 1255653201, 1674204268, 1826404656, 2511306402, 3348408536, 5022612804, 6696817072, 10045225608, 20090451216]

約数ペア:

[(1, 20090451216), (2, 10045225608), (3, 6696817072), (4, 5022612804), (6, 3348408536), (8, 2511306402), (11, 1826404656), (12, 1674204268), (16, 1255653201), (17, 1181791248), (22, 913202328), (24, 837102134), (33, 608801552), (34, 590895624), (37, 542985168), (44, 456601164), (48, 418551067), (51, 393930416), (66, 304400776), (68, 295447812), (74, 271492584), (88, 228300582), (102, 196965208), (111, 180995056), (132, 152200388), (136, 147723906), (148, 135746292), (176, 114150291), (187, 107435568), (204, 98482604), (222, 90497528), (264, 76100194), (272, 73861953), (296, 67873146), (374, 53717784), (407, 49362288), (408, 49241302), (444, 45248764), (528, 38050097), (561, 35811856), (592, 33936573), (629, 31940304), (748, 26858892), (814, 24681144), (816, 24620651), (888, 22624382), (1122, 17905928), (1221, 16454096), (1258, 15970152), (1496, 13429446), (1628, 12340572), (1776, 11312191), (1887, 10646768), (2244, 8952964), (2442, 8227048), (2516, 7985076), (2992, 6714723), (3256, 6170286), (3774, 5323384), (4488, 4476482), (4884, 4113524), (5032, 3992538), (6512, 3085143), (6919, 2903664), (7548, 2661692), (8976, 2238241), (9768, 2056762), (10064, 1996269), (13838, 1451832), (15096, 1330846), (19536, 1028381), (20757, 967888), (27676, 725916), (30192, 665423), (41514, 483944), (55352, 362958), (60493, 332112), (83028, 241972), (110704, 181479), (120986, 166056)]