20346461704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1163}}^1\times {\mathrm{50857}}^1$

素因数の和:52069

約数の個数: 32

約数和(自身を含む): 39071149920

約数和(自身を除く): 18724688216

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1163, 2326, 4652, 9304, 50009, 50857, 100018, 101714, 200036, 203428, 400072, 406856, 2186851, 4373702, 8747404, 17494808, 59146691, 118293382, 236586764, 473173528, 2543307713, 5086615426, 10173230852, 20346461704]

約数ペア:

[(1, 20346461704), (2, 10173230852), (4, 5086615426), (8, 2543307713), (43, 473173528), (86, 236586764), (172, 118293382), (344, 59146691), (1163, 17494808), (2326, 8747404), (4652, 4373702), (9304, 2186851), (50009, 406856), (50857, 400072), (100018, 203428), (101714, 200036)]