20079699

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 27345792

約数和(自身を除く): 7266093

約数列:

[1, 3, 67, 201, 283, 353, 849, 1059, 18961, 23651, 56883, 70953, 99899, 299697, 6693233, 20079699]

約数ペア:

[(1, 20079699), (3, 6693233), (67, 299697), (201, 99899), (283, 70953), (353, 56883), (849, 23651), (1059, 18961)]