20334047

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 23408640

約数和(自身を除く): 3074593

約数列:

[1, 19, 23, 31, 79, 361, 437, 589, 713, 1501, 1817, 2449, 8303, 11191, 13547, 28519, 34523, 46531, 56327, 257393, 655937, 884089, 1070213, 20334047]

約数ペア:

[(1, 20334047), (19, 1070213), (23, 884089), (31, 655937), (79, 257393), (361, 56327), (437, 46531), (589, 34523), (713, 28519), (1501, 13547), (1817, 11191), (2449, 8303)]