20166705912

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1\times {\mathrm{5021}}^1$

素因数の和:6624

約数の個数: 64

約数和(自身を含む): 50907411360

約数和(自身を除く): 30740705448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 1481, 2712, 2962, 4443, 5021, 5924, 8886, 10042, 11848, 15063, 17772, 20084, 30126, 35544, 40168, 60252, 120504, 167353, 334706, 502059, 567373, 669412, 1004118, 1134746, 1338824, 1702119, 2008236, 2269492, 3404238, 4016472, 4538984, 6808476, 7436101, 13616952, 14872202, 22308303, 29744404, 44616606, 59488808, 89233212, 178466424, 840279413, 1680558826, 2520838239, 3361117652, 5041676478, 6722235304, 10083352956, 20166705912]

約数ペア:

[(1, 20166705912), (2, 10083352956), (3, 6722235304), (4, 5041676478), (6, 3361117652), (8, 2520838239), (12, 1680558826), (24, 840279413), (113, 178466424), (226, 89233212), (339, 59488808), (452, 44616606), (678, 29744404), (904, 22308303), (1356, 14872202), (1481, 13616952), (2712, 7436101), (2962, 6808476), (4443, 4538984), (5021, 4016472), (5924, 3404238), (8886, 2269492), (10042, 2008236), (11848, 1702119), (15063, 1338824), (17772, 1134746), (20084, 1004118), (30126, 669412), (35544, 567373), (40168, 502059), (60252, 334706), (120504, 167353)]