20161173190

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1468403}}^1$

素因数の和:1469783

約数の個数: 16

約数和(自身を含む): 36316567728

約数和(自身を除く): 16155394538

約数列:

[1, 2, 5, 10, 1373, 2746, 6865, 13730, 1468403, 2936806, 7342015, 14684030, 2016117319, 4032234638, 10080586595, 20161173190]

約数ペア:

[(1, 20161173190), (2, 10080586595), (5, 4032234638), (10, 2016117319), (1373, 14684030), (2746, 7342015), (6865, 2936806), (13730, 1468403)]