20137535704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1354057}}^1$

素因数の和:1354100

約数の個数: 48

約数和(自身を含む): 44602670520

約数和(自身を除く): 24465134816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 1354057, 2708114, 5416228, 10832456, 14894627, 17602741, 29789254, 35205482, 59578508, 70410964, 119157016, 140821928, 193630151, 228835633, 387260302, 457671266, 774520604, 915342532, 1549041208, 1830685064, 2517191963, 5034383926, 10068767852, 20137535704]

約数ペア:

[(1, 20137535704), (2, 10068767852), (4, 5034383926), (8, 2517191963), (11, 1830685064), (13, 1549041208), (22, 915342532), (26, 774520604), (44, 457671266), (52, 387260302), (88, 228835633), (104, 193630151), (143, 140821928), (169, 119157016), (286, 70410964), (338, 59578508), (572, 35205482), (676, 29789254), (1144, 17602741), (1352, 14894627), (1859, 10832456), (3718, 5416228), (7436, 2708114), (14872, 1354057)]