20099777786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3611171}}^1$

素因数の和:3611218

約数の個数: 24

約数和(自身を含む): 34580583072

約数和(自身を除く): 14480805286

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 3611171, 7222342, 39722881, 79445762, 83056933, 166113866, 436951691, 873903382, 913626263, 1827252526, 10049888893, 20099777786]

約数ペア:

[(1, 20099777786), (2, 10049888893), (11, 1827252526), (22, 913626263), (23, 873903382), (46, 436951691), (121, 166113866), (242, 83056933), (253, 79445762), (506, 39722881), (2783, 7222342), (5566, 3611171)]