20163253444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{296518433}}^1$

素因数の和:296518454

約数の個数: 12

約数和(自身を含む): 37361322684

約数和(自身を除く): 17198069240

約数列:

[1, 2, 4, 17, 34, 68, 296518433, 593036866, 1186073732, 5040813361, 10081626722, 20163253444]

約数ペア:

[(1, 20163253444), (2, 10081626722), (4, 5040813361), (17, 1186073732), (34, 593036866), (68, 296518433)]