19693608579

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{3673}}^1\times {\mathrm{20543}}^1$

素因数の和:24251

約数の個数: 24

約数和(自身を含む): 29436675840

約数和(自身を除く): 9743067261

約数列:

[1, 3, 9, 29, 87, 261, 3673, 11019, 20543, 33057, 61629, 106517, 184887, 319551, 595747, 958653, 1787241, 5361723, 75454439, 226363317, 679089951, 2188178731, 6564536193, 19693608579]

約数ペア:

[(1, 19693608579), (3, 6564536193), (9, 2188178731), (29, 679089951), (87, 226363317), (261, 75454439), (3673, 5361723), (11019, 1787241), (20543, 958653), (33057, 595747), (61629, 319551), (106517, 184887)]