20044706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17191}}^1$

素因数の和:17257

約数の個数: 16

約数和(自身を含む): 33421248

約数和(自身を除く): 13376542

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17191, 34382, 189101, 378202, 911123, 1822246, 10022353, 20044706]

約数ペア:

[(1, 20044706), (2, 10022353), (11, 1822246), (22, 911123), (53, 378202), (106, 189101), (583, 34382), (1166, 17191)]