20946006

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22817}}^1$

素因数の和:22845

約数の個数: 32

約数和(自身を含む): 49286880

約数和(自身を除く): 28340874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22817, 45634, 68451, 136902, 205353, 387889, 410706, 616059, 775778, 1163667, 1232118, 2327334, 3491001, 6982002, 10473003, 20946006]

約数ペア:

[(1, 20946006), (2, 10473003), (3, 6982002), (6, 3491001), (9, 2327334), (17, 1232118), (18, 1163667), (27, 775778), (34, 616059), (51, 410706), (54, 387889), (102, 205353), (153, 136902), (306, 68451), (459, 45634), (918, 22817)]