20217342

素因数分解:

$2^1\times 3^1\times {\mathrm{1613}}^1\times {\mathrm{2089}}^1$

素因数の和:3707

約数の個数: 16

約数和(自身を含む): 40479120

約数和(自身を除く): 20261778

約数列:

[1, 2, 3, 6, 1613, 2089, 3226, 4178, 4839, 6267, 9678, 12534, 3369557, 6739114, 10108671, 20217342]

約数ペア:

[(1, 20217342), (2, 10108671), (3, 6739114), (6, 3369557), (1613, 12534), (2089, 9678), (3226, 6267), (4178, 4839)]