20944056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 60883200

約数和(自身を除く): 39939144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2113, 2478, 3304, 4226, 4956, 6339, 8452, 9912, 12678, 14791, 16904, 25356, 29582, 44373, 50712, 59164, 88746, 118328, 124667, 177492, 249334, 354984, 374001, 498668, 748002, 872669, 997336, 1496004, 1745338, 2618007, 2992008, 3490676, 5236014, 6981352, 10472028, 20944056]

約数ペア:

[(1, 20944056), (2, 10472028), (3, 6981352), (4, 5236014), (6, 3490676), (7, 2992008), (8, 2618007), (12, 1745338), (14, 1496004), (21, 997336), (24, 872669), (28, 748002), (42, 498668), (56, 374001), (59, 354984), (84, 249334), (118, 177492), (168, 124667), (177, 118328), (236, 88746), (354, 59164), (413, 50712), (472, 44373), (708, 29582), (826, 25356), (1239, 16904), (1416, 14791), (1652, 12678), (2113, 9912), (2478, 8452), (3304, 6339), (4226, 4956)]