20132595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{63913}}^1$

素因数の和:63931

約数の個数: 24

約数和(自身を含む): 39882336

約数和(自身を除く): 19749741

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 63913, 191739, 319565, 447391, 575217, 958695, 1342173, 2236955, 2876085, 4026519, 6710865, 20132595]

約数ペア:

[(1, 20132595), (3, 6710865), (5, 4026519), (7, 2876085), (9, 2236955), (15, 1342173), (21, 958695), (35, 575217), (45, 447391), (63, 319565), (105, 191739), (315, 63913)]