20007363721

素因数分解:

${\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1\times {\mathrm{4007}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 20639340288

約数和(自身を除く): 631976567

約数列:

[1, 41, 193, 631, 4007, 7913, 25871, 121783, 164287, 773351, 2528417, 4993103, 31707391, 103665097, 487984481, 20007363721]

約数ペア:

[(1, 20007363721), (41, 487984481), (193, 103665097), (631, 31707391), (4007, 4993103), (7913, 2528417), (25871, 773351), (121783, 164287)]