20338902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66467}}^1$

素因数の和:66492

約数の個数: 24

約数和(自身を含む): 46660536

約数和(自身を除く): 26321634

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66467, 132934, 199401, 398802, 598203, 1129939, 1196406, 2259878, 3389817, 6779634, 10169451, 20338902]

約数ペア:

[(1, 20338902), (2, 10169451), (3, 6779634), (6, 3389817), (9, 2259878), (17, 1196406), (18, 1129939), (34, 598203), (51, 398802), (102, 199401), (153, 132934), (306, 66467)]