20660088

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4507}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 31272072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4507, 4584, 9014, 13521, 18028, 27042, 36056, 54084, 108168, 860837, 1721674, 2582511, 3443348, 5165022, 6886696, 10330044, 20660088]

約数ペア:

[(1, 20660088), (2, 10330044), (3, 6886696), (4, 5165022), (6, 3443348), (8, 2582511), (12, 1721674), (24, 860837), (191, 108168), (382, 54084), (573, 36056), (764, 27042), (1146, 18028), (1528, 13521), (2292, 9014), (4507, 4584)]