20160981196

素因数分解:

$2^2\times {\mathrm{5081}}^1\times {\mathrm{991979}}^1$

素因数の和:997064

約数の個数: 12

約数和(自身を含む): 35288696520

約数和(自身を除く): 15127715324

約数列:

[1, 2, 4, 5081, 10162, 20324, 991979, 1983958, 3967916, 5040245299, 10080490598, 20160981196]

約数ペア:

[(1, 20160981196), (2, 10080490598), (4, 5040245299), (5081, 3967916), (10162, 1983958), (20324, 991979)]