20265046414

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1\times {\mathrm{19819}}^1$

素因数の和:22455

約数の個数: 16

約数和(自身を含む): 30555780480

約数和(自身を除く): 10290734066

約数列:

[1, 2, 211, 422, 2423, 4846, 19819, 39638, 511253, 1022506, 4181809, 8363618, 48021437, 96042874, 10132523207, 20265046414]

約数ペア:

[(1, 20265046414), (2, 10132523207), (211, 96042874), (422, 48021437), (2423, 8363618), (4846, 4181809), (19819, 1022506), (39638, 511253)]