20193369979

素因数分解:

${\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{10903}}^1$

素因数の和:11370

約数の個数: 16

約数和(自身を含む): 20883340800

約数和(自身を除く): 689970821

約数列:

[1, 41, 199, 227, 8159, 9307, 10903, 45173, 447023, 1852093, 2169697, 2474981, 88957577, 101474221, 492521219, 20193369979]

約数ペア:

[(1, 20193369979), (41, 492521219), (199, 101474221), (227, 88957577), (8159, 2474981), (9307, 2169697), (10903, 1852093), (45173, 447023)]