20211076869

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{3433}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 27960781824

約数和(自身を除く): 7749704955

約数列:

[1, 3, 53, 61, 159, 183, 607, 1821, 3233, 3433, 9699, 10299, 32171, 37027, 96513, 111081, 181949, 209413, 545847, 628239, 1962431, 2083831, 5887293, 6251493, 11098889, 33296667, 110443043, 127113691, 331329129, 381341073, 6737025623, 20211076869]

約数ペア:

[(1, 20211076869), (3, 6737025623), (53, 381341073), (61, 331329129), (159, 127113691), (183, 110443043), (607, 33296667), (1821, 11098889), (3233, 6251493), (3433, 5887293), (9699, 2083831), (10299, 1962431), (32171, 628239), (37027, 545847), (96513, 209413), (111081, 181949)]