20197656862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{576977}}^1$

素因数の和:577763

約数の個数: 16

約数和(自身を含む): 31655320992

約数和(自身を除く): 11457664130

約数列:

[1, 2, 23, 46, 761, 1522, 17503, 35006, 576977, 1153954, 13270471, 26540942, 439079497, 878158994, 10098828431, 20197656862]

約数ペア:

[(1, 20197656862), (2, 10098828431), (23, 878158994), (46, 439079497), (761, 26540942), (1522, 13270471), (17503, 1153954), (35006, 576977)]