20776122

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13267}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 47764800

約数和(自身を除く): 26988678

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 13267, 26534, 39801, 79602, 119403, 238806, 358209, 384743, 716418, 769486, 1154229, 2308458, 3462687, 6925374, 10388061, 20776122]

約数ペア:

[(1, 20776122), (2, 10388061), (3, 6925374), (6, 3462687), (9, 2308458), (18, 1154229), (27, 769486), (29, 716418), (54, 384743), (58, 358209), (87, 238806), (174, 119403), (261, 79602), (522, 39801), (783, 26534), (1566, 13267)]