20477029441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1\times {\mathrm{7757}}^1$

素因数の和:13392

約数の個数: 16

約数和(自身を含む): 22865122368

約数和(自身を除く): 2388092927

約数列:

[1, 11, 43, 473, 5581, 7757, 61391, 85327, 239983, 333551, 2639813, 3669061, 43291817, 476209987, 1861548131, 20477029441]

約数ペア:

[(1, 20477029441), (11, 1861548131), (43, 476209987), (473, 43291817), (5581, 3669061), (7757, 2639813), (61391, 333551), (85327, 239983)]