20085034727

素因数分解:

${\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{18919}}^1$

素因数の和:19450

約数の個数: 16

約数和(自身を含む): 21443019840

約数和(自身を除く): 1357985113

約数列:

[1, 17, 197, 317, 3349, 5389, 18919, 62449, 321623, 1061633, 3727043, 5997323, 63359731, 101954491, 1181472631, 20085034727]

約数ペア:

[(1, 20085034727), (17, 1181472631), (197, 101954491), (317, 63359731), (3349, 5997323), (5389, 3727043), (18919, 1061633), (62449, 321623)]