20151394278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197562689}}^1$

素因数の和:197562711

約数の個数: 16

約数和(自身を含む): 42673541040

約数和(自身を除く): 22522146762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197562689, 395125378, 592688067, 1185376134, 3358565713, 6717131426, 10075697139, 20151394278]

約数ペア:

[(1, 20151394278), (2, 10075697139), (3, 6717131426), (6, 3358565713), (17, 1185376134), (34, 592688067), (51, 395125378), (102, 197562689)]