20097468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32839}}^1$

素因数の和:32866

約数の個数: 36

約数和(自身を含む): 53791920

約数和(自身を除く): 33694452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32839, 65678, 98517, 131356, 197034, 295551, 394068, 558263, 591102, 1116526, 1182204, 1674789, 2233052, 3349578, 5024367, 6699156, 10048734, 20097468]

約数ペア:

[(1, 20097468), (2, 10048734), (3, 6699156), (4, 5024367), (6, 3349578), (9, 2233052), (12, 1674789), (17, 1182204), (18, 1116526), (34, 591102), (36, 558263), (51, 394068), (68, 295551), (102, 197034), (153, 131356), (204, 98517), (306, 65678), (612, 32839)]