20240048

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{15241}}^1$

素因数の和:15332

約数の個数: 20

約数和(自身を含む): 39690168

約数和(自身を除く): 19450120

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 15241, 30482, 60964, 121928, 243856, 1265003, 2530006, 5060012, 10120024, 20240048]

約数ペア:

[(1, 20240048), (2, 10120024), (4, 5060012), (8, 2530006), (16, 1265003), (83, 243856), (166, 121928), (332, 60964), (664, 30482), (1328, 15241)]