20348382

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 42011424

約数和(自身を除く): 21663042

約数列:

[1, 2, 3, 6, 41, 82, 123, 181, 246, 362, 457, 543, 914, 1086, 1371, 2742, 7421, 14842, 18737, 22263, 37474, 44526, 56211, 82717, 112422, 165434, 248151, 496302, 3391397, 6782794, 10174191, 20348382]

約数ペア:

[(1, 20348382), (2, 10174191), (3, 6782794), (6, 3391397), (41, 496302), (82, 248151), (123, 165434), (181, 112422), (246, 82717), (362, 56211), (457, 44526), (543, 37474), (914, 22263), (1086, 18737), (1371, 14842), (2742, 7421)]