20163318143

素因数分解:

${\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1\times {\mathrm{2789}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 20732423040

約数和(自身を除く): 569104897

約数列:

[1, 47, 193, 797, 2789, 9071, 37459, 131083, 153821, 538277, 2222833, 7229587, 25299019, 104473151, 429006769, 20163318143]

約数ペア:

[(1, 20163318143), (47, 429006769), (193, 104473151), (797, 25299019), (2789, 7229587), (9071, 2222833), (37459, 538277), (131083, 153821)]