20154181322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1\times {\mathrm{60923}}^1$

素因数の和:62314

約数の個数: 24

約数和(自身を含む): 33254268768

約数和(自身を除く): 13100087446

約数列:

[1, 2, 11, 22, 121, 242, 1367, 2734, 15037, 30074, 60923, 121846, 165407, 330814, 670153, 1340306, 7371683, 14743366, 83281741, 166563482, 916099151, 1832198302, 10077090661, 20154181322]

約数ペア:

[(1, 20154181322), (2, 10077090661), (11, 1832198302), (22, 916099151), (121, 166563482), (242, 83281741), (1367, 14743366), (2734, 7371683), (15037, 1340306), (30074, 670153), (60923, 330814), (121846, 165407)]