20017594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 31076136

約数和(自身を除く): 11058542

約数列:

[1, 2, 41, 82, 101, 202, 2417, 4141, 4834, 8282, 99097, 198194, 244117, 488234, 10008797, 20017594]

約数ペア:

[(1, 20017594), (2, 10008797), (41, 488234), (82, 244117), (101, 198194), (202, 99097), (2417, 8282), (4141, 4834)]