20158574884

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{95093}}^1$

素因数の和:95284

約数の個数: 48

約数和(自身を含む): 41281446528

約数和(自身を除く): 21122871644

約数列:

[1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 452, 469, 791, 938, 1582, 1876, 3164, 7571, 15142, 30284, 52997, 95093, 105994, 190186, 211988, 380372, 665651, 1331302, 2662604, 6371231, 10745509, 12742462, 21491018, 25484924, 42982036, 44598617, 75218563, 89197234, 150437126, 178394468, 300874252, 719949103, 1439898206, 2879796412, 5039643721, 10079287442, 20158574884]

約数ペア:

[(1, 20158574884), (2, 10079287442), (4, 5039643721), (7, 2879796412), (14, 1439898206), (28, 719949103), (67, 300874252), (113, 178394468), (134, 150437126), (226, 89197234), (268, 75218563), (452, 44598617), (469, 42982036), (791, 25484924), (938, 21491018), (1582, 12742462), (1876, 10745509), (3164, 6371231), (7571, 2662604), (15142, 1331302), (30284, 665651), (52997, 380372), (95093, 211988), (105994, 190186)]