20624927

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 22643712

約数和(自身を除く): 2018785

約数列:

[1, 17, 41, 127, 233, 697, 2159, 3961, 5207, 9553, 29591, 88519, 162401, 503047, 1213231, 20624927]

約数ペア:

[(1, 20624927), (17, 1213231), (41, 503047), (127, 162401), (233, 88519), (697, 29591), (2159, 9553), (3961, 5207)]