20362956

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15859}}^1$

素因数の和:15973

約数の個数: 24

約数和(自身を含む): 47960640

約数和(自身を除く): 27597684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15859, 31718, 47577, 63436, 95154, 190308, 1696913, 3393826, 5090739, 6787652, 10181478, 20362956]

約数ペア:

[(1, 20362956), (2, 10181478), (3, 6787652), (4, 5090739), (6, 3393826), (12, 1696913), (107, 190308), (214, 95154), (321, 63436), (428, 47577), (642, 31718), (1284, 15859)]