20085195431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1\times {\mathrm{30137}}^1$

素因数の和:35174

約数の個数: 16

約数和(自身を含む): 24168264960

約数和(自身を除く): 4083069529

約数列:

[1, 7, 19, 133, 5011, 30137, 35077, 95209, 210959, 572603, 666463, 4008221, 151016507, 1057115549, 2869313633, 20085195431]

約数ペア:

[(1, 20085195431), (7, 2869313633), (19, 1057115549), (133, 151016507), (5011, 4008221), (30137, 666463), (35077, 572603), (95209, 210959)]