20243498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 15215062

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 479, 958, 1243, 1921, 2486, 3842, 5269, 8143, 10538, 16286, 21131, 42262, 54127, 89573, 108254, 179146, 595397, 920159, 1190794, 1840318, 10121749, 20243498]

約数ペア:

[(1, 20243498), (2, 10121749), (11, 1840318), (17, 1190794), (22, 920159), (34, 595397), (113, 179146), (187, 108254), (226, 89573), (374, 54127), (479, 42262), (958, 21131), (1243, 16286), (1921, 10538), (2486, 8143), (3842, 5269)]