20167527068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{11863}}^1\times {\mathrm{32693}}^1$

素因数の和:44573

約数の個数: 24

約数和(自身を含む): 38012398368

約数和(自身を除く): 17844871300

約数列:

[1, 2, 4, 13, 26, 52, 11863, 23726, 32693, 47452, 65386, 130772, 154219, 308438, 425009, 616876, 850018, 1700036, 387837059, 775674118, 1551348236, 5041881767, 10083763534, 20167527068]

約数ペア:

[(1, 20167527068), (2, 10083763534), (4, 5041881767), (13, 1551348236), (26, 775674118), (52, 387837059), (11863, 1700036), (23726, 850018), (32693, 616876), (47452, 425009), (65386, 308438), (130772, 154219)]