20487632246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31714601}}^1$

素因数の和:31714639

約数の個数: 16

約数和(自身を含む): 34251770160

約数和(自身を除く): 13764137914

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31714601, 63429202, 539148217, 602577419, 1078296434, 1205154838, 10243816123, 20487632246]

約数ペア:

[(1, 20487632246), (2, 10243816123), (17, 1205154838), (19, 1078296434), (34, 602577419), (38, 539148217), (323, 63429202), (646, 31714601)]