20160857852

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{87853}}^1$

素因数の和:88517

約数の個数: 24

約数和(自身を含む): 35688403296

約数和(自身を除く): 15527545444

約数列:

[1, 2, 4, 103, 206, 412, 557, 1114, 2228, 57371, 87853, 114742, 175706, 229484, 351412, 9048859, 18097718, 36195436, 48934121, 97868242, 195736484, 5040214463, 10080428926, 20160857852]

約数ペア:

[(1, 20160857852), (2, 10080428926), (4, 5040214463), (103, 195736484), (206, 97868242), (412, 48934121), (557, 36195436), (1114, 18097718), (2228, 9048859), (57371, 351412), (87853, 229484), (114742, 175706)]