20368524772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{299537129}}^1$

素因数の和:299537150

約数の個数: 12

約数和(自身を含む): 37741678380

約数和(自身を除く): 17373153608

約数列:

[1, 2, 4, 17, 34, 68, 299537129, 599074258, 1198148516, 5092131193, 10184262386, 20368524772]

約数ペア:

[(1, 20368524772), (2, 10184262386), (4, 5092131193), (17, 1198148516), (34, 599074258), (68, 299537129)]