20133020153

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{487211}}^1$

素因数の和:487316

約数の個数: 12

約数和(自身を含む): 21287266704

約数和(自身を除く): 1154246551

約数列:

[1, 31, 43, 961, 1333, 41323, 487211, 15103541, 20950073, 468209771, 649452263, 20133020153]

約数ペア:

[(1, 20133020153), (31, 649452263), (43, 468209771), (961, 20950073), (1333, 15103541), (41323, 487211)]