20176755937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1219213}}^1$

素因数の和:1219312

約数の個数: 16

約数和(自身を含む): 23213834560

約数和(自身を除く): 3037078623

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 1219213, 15849769, 23165047, 81687271, 301145611, 1061934523, 1552058149, 20176755937]

約数ペア:

[(1, 20176755937), (13, 1552058149), (19, 1061934523), (67, 301145611), (247, 81687271), (871, 23165047), (1273, 15849769), (16549, 1219213)]