20023302593

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{722159}}^1$

素因数の和:722416

約数の個数: 16

約数和(自身を含む): 24333903360

約数和(自身を除く): 4310600767

約数列:

[1, 7, 17, 119, 233, 1631, 3961, 27727, 722159, 5055113, 12276703, 85936921, 168263047, 1177841329, 2860471799, 20023302593]

約数ペア:

[(1, 20023302593), (7, 2860471799), (17, 1177841329), (119, 168263047), (233, 85936921), (1631, 12276703), (3961, 5055113), (27727, 722159)]