20910732

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{3221}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 48897072

約数和(自身を除く): 27986340

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3221, 3246, 6442, 6492, 9663, 12884, 19326, 38652, 1742561, 3485122, 5227683, 6970244, 10455366, 20910732]

約数ペア:

[(1, 20910732), (2, 10455366), (3, 6970244), (4, 5227683), (6, 3485122), (12, 1742561), (541, 38652), (1082, 19326), (1623, 12884), (2164, 9663), (3221, 6492), (3246, 6442)]