20080694

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 30937920

約数和(自身を除く): 10857226

約数列:

[1, 2, 73, 79, 146, 158, 1741, 3482, 5767, 11534, 127093, 137539, 254186, 275078, 10040347, 20080694]

約数ペア:

[(1, 20080694), (2, 10040347), (73, 275078), (79, 254186), (146, 137539), (158, 127093), (1741, 11534), (3482, 5767)]