20933982

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{6089}}^1$

素因数の和:6288

約数の個数: 24

約数和(自身を含む): 45601920

約数和(自身を除く): 24667938

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 6089, 12178, 18267, 36534, 54801, 109602, 1162999, 2325998, 3488997, 6977994, 10466991, 20933982]

約数ペア:

[(1, 20933982), (2, 10466991), (3, 6977994), (6, 3488997), (9, 2325998), (18, 1162999), (191, 109602), (382, 54801), (573, 36534), (1146, 18267), (1719, 12178), (3438, 6089)]