20337678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66463}}^1$

素因数の和:66488

約数の個数: 24

約数和(自身を含む): 46657728

約数和(自身を除く): 26320050

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66463, 132926, 199389, 398778, 598167, 1129871, 1196334, 2259742, 3389613, 6779226, 10168839, 20337678]

約数ペア:

[(1, 20337678), (2, 10168839), (3, 6779226), (6, 3389613), (9, 2259742), (17, 1196334), (18, 1129871), (34, 598167), (51, 398778), (102, 199389), (153, 132926), (306, 66463)]