20076720929

素因数分解:

${\mathrm{31}}^3\times {\mathrm{349}}^1\times {\mathrm{1931}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 20816140800

約数和(自身を除く): 739419871

約数列:

[1, 31, 349, 961, 1931, 10819, 29791, 59861, 335389, 673919, 1855691, 10397059, 20891489, 57526421, 647636159, 20076720929]

約数ペア:

[(1, 20076720929), (31, 647636159), (349, 57526421), (961, 20891489), (1931, 10397059), (10819, 1855691), (29791, 673919), (59861, 335389)]