20224672105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{5281}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 26697340800

約数和(自身を除く): 6472668695

約数列:

[1, 5, 11, 55, 179, 389, 895, 1945, 1969, 4279, 5281, 9845, 21395, 26405, 58091, 69631, 290455, 348155, 765941, 945299, 2054309, 3829705, 4726495, 10271545, 10398289, 22597399, 51991445, 112986995, 367721311, 1838606555, 4044934421, 20224672105]

約数ペア:

[(1, 20224672105), (5, 4044934421), (11, 1838606555), (55, 367721311), (179, 112986995), (389, 51991445), (895, 22597399), (1945, 10398289), (1969, 10271545), (4279, 4726495), (5281, 3829705), (9845, 2054309), (21395, 945299), (26405, 765941), (58091, 348155), (69631, 290455)]