20308101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2711}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 29680128

約数和(自身を除く): 9372027

約数列:

[1, 3, 11, 33, 227, 681, 2497, 2711, 7491, 8133, 29821, 89463, 615397, 1846191, 6769367, 20308101]

約数ペア:

[(1, 20308101), (3, 6769367), (11, 1846191), (33, 615397), (227, 89463), (681, 29821), (2497, 8133), (2711, 7491)]