20803427711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2222351}}^1$

素因数の和:2222422

約数の個数: 16

約数和(自身を含む): 24321420288

約数和(自身を除く): 3517992577

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 2222351, 24445861, 51114073, 82226987, 562254803, 904496857, 1891220701, 20803427711]

約数ペア:

[(1, 20803427711), (11, 1891220701), (23, 904496857), (37, 562254803), (253, 82226987), (407, 51114073), (851, 24445861), (9361, 2222351)]