20164062247

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{738421}}^1$

素因数の和:738558

約数の個数: 16

約数和(自身を含む): 23818540032

約数和(自身を除く): 3654477785

約数列:

[1, 7, 47, 83, 329, 581, 3901, 27307, 738421, 5168947, 34705787, 61288943, 242940509, 429022601, 2880580321, 20164062247]

約数ペア:

[(1, 20164062247), (7, 2880580321), (47, 429022601), (83, 242940509), (329, 61288943), (581, 34705787), (3901, 5168947), (27307, 738421)]