20469966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1607}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 44921088

約数和(自身を除く): 24451122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 1607, 2123, 3214, 4246, 4821, 6369, 9642, 12738, 17677, 35354, 53031, 106062, 310151, 620302, 930453, 1860906, 3411661, 6823322, 10234983, 20469966]

約数ペア:

[(1, 20469966), (2, 10234983), (3, 6823322), (6, 3411661), (11, 1860906), (22, 930453), (33, 620302), (66, 310151), (193, 106062), (386, 53031), (579, 35354), (1158, 17677), (1607, 12738), (2123, 9642), (3214, 6369), (4246, 4821)]