20175074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2203}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 32002080

約数和(自身を除く): 11827006

約数列:

[1, 2, 19, 38, 241, 482, 2203, 4406, 4579, 9158, 41857, 83714, 530923, 1061846, 10087537, 20175074]

約数ペア:

[(1, 20175074), (2, 10087537), (19, 1061846), (38, 530923), (241, 83714), (482, 41857), (2203, 9158), (4406, 4579)]