20793144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45599}}^1$

素因数の和:45627

約数の個数: 32

約数和(自身を含む): 54720000

約数和(自身を除く): 33926856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45599, 91198, 136797, 182396, 273594, 364792, 547188, 866381, 1094376, 1732762, 2599143, 3465524, 5198286, 6931048, 10396572, 20793144]

約数ペア:

[(1, 20793144), (2, 10396572), (3, 6931048), (4, 5198286), (6, 3465524), (8, 2599143), (12, 1732762), (19, 1094376), (24, 866381), (38, 547188), (57, 364792), (76, 273594), (114, 182396), (152, 136797), (228, 91198), (456, 45599)]