20565506526

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{10993}}^1\times {\mathrm{18341}}^1$

素因数の和:29356

約数の個数: 32

約数和(自身を含む): 43556820768

約数和(自身を除く): 22991314242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 10993, 18341, 21986, 32979, 36682, 55023, 65958, 110046, 186881, 311797, 373762, 560643, 623594, 935391, 1121286, 1870782, 201622613, 403245226, 604867839, 1209735678, 3427584421, 6855168842, 10282753263, 20565506526]

約数ペア:

[(1, 20565506526), (2, 10282753263), (3, 6855168842), (6, 3427584421), (17, 1209735678), (34, 604867839), (51, 403245226), (102, 201622613), (10993, 1870782), (18341, 1121286), (21986, 935391), (32979, 623594), (36682, 560643), (55023, 373762), (65958, 311797), (110046, 186881)]