20224653878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{794557}}^1$

素因数の和:794672

約数の個数: 32

約数和(自身を含む): 36041150880

約数和(自身を除く): 15816497002

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12727, 25454, 794557, 1589114, 8740127, 10329241, 17480254, 20658482, 70715573, 113621651, 141431146, 227243302, 777871303, 919302449, 1555742606, 1838604898, 10112326939, 20224653878]

約数ペア:

[(1, 20224653878), (2, 10112326939), (11, 1838604898), (13, 1555742606), (22, 919302449), (26, 777871303), (89, 227243302), (143, 141431146), (178, 113621651), (286, 70715573), (979, 20658482), (1157, 17480254), (1958, 10329241), (2314, 8740127), (12727, 1589114), (25454, 794557)]