20229616939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{9631}}^1$

素因数の和:10603

約数の個数: 32

約数和(自身を含む): 25798348800

約数和(自身を除く): 5568731861

約数列:

[1, 7, 17, 19, 119, 133, 323, 929, 2261, 6503, 9631, 15793, 17651, 67417, 110551, 123557, 163727, 182989, 300067, 1146089, 1280923, 2100469, 3110813, 8947199, 21775691, 62630393, 152102383, 169996781, 1064716681, 1189977467, 2889945277, 20229616939]

約数ペア:

[(1, 20229616939), (7, 2889945277), (17, 1189977467), (19, 1064716681), (119, 169996781), (133, 152102383), (323, 62630393), (929, 21775691), (2261, 8947199), (6503, 3110813), (9631, 2100469), (15793, 1280923), (17651, 1146089), (67417, 300067), (110551, 182989), (123557, 163727)]