20139968318899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{39976991}}^1$

素因数の和:39977299

約数の個数: 24

約数和(自身を含む): 23878737045504

約数和(自身を除く): 3738768726605

約数列:

[1, 11, 13, 143, 169, 271, 1859, 2981, 3523, 38753, 45799, 503789, 39976991, 439746901, 519700883, 5716709713, 6756111479, 10833764561, 74317226269, 119171410171, 140838939293, 1549228332223, 1830906210809, 20139968318899]

約数ペア:

[(1, 20139968318899), (11, 1830906210809), (13, 1549228332223), (143, 140838939293), (169, 119171410171), (271, 74317226269), (1859, 10833764561), (2981, 6756111479), (3523, 5716709713), (38753, 519700883), (45799, 439746901), (503789, 39976991)]