20067496424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{706403}}^1$

素因数の和:706529

約数の個数: 32

約数和(自身を含む): 38908732320

約数和(自身を除く): 18841235896

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 3551, 7102, 14204, 28408, 706403, 1412806, 2825612, 5651224, 37439359, 47329001, 74878718, 94658002, 149757436, 189316004, 299514872, 378632008, 2508437053, 5016874106, 10033748212, 20067496424]

約数ペア:

[(1, 20067496424), (2, 10033748212), (4, 5016874106), (8, 2508437053), (53, 378632008), (67, 299514872), (106, 189316004), (134, 149757436), (212, 94658002), (268, 74878718), (424, 47329001), (536, 37439359), (3551, 5651224), (7102, 2825612), (14204, 1412806), (28408, 706403)]