20211886488

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8338237}}^1$

素因数の和:8338347

約数の個数: 32

約数和(自身を含む): 51030016560

約数和(自身を除く): 30818130072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8338237, 16676474, 25014711, 33352948, 50029422, 66705896, 100058844, 200117688, 842161937, 1684323874, 2526485811, 3368647748, 5052971622, 6737295496, 10105943244, 20211886488]

約数ペア:

[(1, 20211886488), (2, 10105943244), (3, 6737295496), (4, 5052971622), (6, 3368647748), (8, 2526485811), (12, 1684323874), (24, 842161937), (101, 200117688), (202, 100058844), (303, 66705896), (404, 50029422), (606, 33352948), (808, 25014711), (1212, 16676474), (2424, 8338237)]