20173745842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1\times {\mathrm{42701}}^1$

素因数の和:47213

約数の個数: 16

約数和(自身を含む): 30839213592

約数和(自身を除く): 10665467750

約数列:

[1, 2, 53, 106, 4457, 8914, 42701, 85402, 236221, 472442, 2263153, 4526306, 190318357, 380636714, 10086872921, 20173745842]

約数ペア:

[(1, 20173745842), (2, 10086872921), (53, 380636714), (106, 190318357), (4457, 4526306), (8914, 2263153), (42701, 472442), (85402, 236221)]