20739461402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{227651}}^1$

素因数の和:227806

約数の個数: 32

約数和(自身を含む): 35109402048

約数和(自身を除く): 14369940646

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 451, 902, 1111, 2222, 4141, 8282, 45551, 91102, 227651, 455302, 2504161, 5008322, 9333691, 18667382, 22992751, 45985502, 102670601, 205341202, 252920261, 505840522, 942702791, 1885405582, 10369730701, 20739461402]

約数ペア:

[(1, 20739461402), (2, 10369730701), (11, 1885405582), (22, 942702791), (41, 505840522), (82, 252920261), (101, 205341202), (202, 102670601), (451, 45985502), (902, 22992751), (1111, 18667382), (2222, 9333691), (4141, 5008322), (8282, 2504161), (45551, 455302), (91102, 227651)]