20226039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 30564864

約数和(自身を除く): 10338825

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 401, 731, 989, 1173, 1203, 2193, 2967, 6817, 9223, 16813, 17243, 20451, 27669, 50439, 51729, 156791, 293131, 396589, 470373, 879393, 1189767, 6742013, 20226039]

約数ペア:

[(1, 20226039), (3, 6742013), (17, 1189767), (23, 879393), (43, 470373), (51, 396589), (69, 293131), (129, 156791), (391, 51729), (401, 50439), (731, 27669), (989, 20451), (1173, 17243), (1203, 16813), (2193, 9223), (2967, 6817)]