20199985463

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{114617}}^1$

素因数の和:116122

約数の個数: 16

約数和(自身を含む): 24460398144

約数和(自身を除く): 4260412681

約数列:

[1, 7, 17, 119, 1481, 10367, 25177, 114617, 176239, 802319, 1948489, 13639423, 169747777, 1188234439, 2885712209, 20199985463]

約数ペア:

[(1, 20199985463), (7, 2885712209), (17, 1188234439), (119, 169747777), (1481, 13639423), (10367, 1948489), (25177, 802319), (114617, 176239)]