20886703343

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{7529}}^1$

素因数の和:7879

約数の個数: 24

約数和(自身を含む): 23290651440

約数和(自身を除く): 2403948097

約数列:

[1, 11, 101, 121, 227, 1111, 2497, 7529, 12221, 22927, 27467, 82819, 252197, 760429, 911009, 1709083, 2774167, 8364719, 18799913, 92011909, 172617383, 206799043, 1898791213, 20886703343]

約数ペア:

[(1, 20886703343), (11, 1898791213), (101, 206799043), (121, 172617383), (227, 92011909), (1111, 18799913), (2497, 8364719), (7529, 2774167), (12221, 1709083), (22927, 911009), (27467, 760429), (82819, 252197)]