20199706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16057}}^1$

素因数の和:16113

約数の個数: 16

約数和(自身を含む): 32951016

約数和(自身を除く): 12751310

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16057, 32114, 272969, 545938, 594109, 1188218, 10099853, 20199706]

約数ペア:

[(1, 20199706), (2, 10099853), (17, 1188218), (34, 594109), (37, 545938), (74, 272969), (629, 32114), (1258, 16057)]