20028006

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21817}}^1$

素因数の和:21845

約数の個数: 32

約数和(自身を含む): 47126880

約数和(自身を除く): 27098874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21817, 43634, 65451, 130902, 196353, 370889, 392706, 589059, 741778, 1112667, 1178118, 2225334, 3338001, 6676002, 10014003, 20028006]

約数ペア:

[(1, 20028006), (2, 10014003), (3, 6676002), (6, 3338001), (9, 2225334), (17, 1178118), (18, 1112667), (27, 741778), (34, 589059), (51, 392706), (54, 370889), (102, 196353), (153, 130902), (306, 65451), (459, 43634), (918, 21817)]