20718232702

素因数分解:

$2^1\times {\mathrm{2017}}^1\times {\mathrm{2179}}^1\times {\mathrm{2357}}^1$

素因数の和:6555

約数の個数: 16

約数和(自身を含む): 31120223760

約数和(自身を除く): 10401991058

約数列:

[1, 2, 2017, 2179, 2357, 4034, 4358, 4714, 4395043, 4754069, 5135903, 8790086, 9508138, 10271806, 10359116351, 20718232702]

約数ペア:

[(1, 20718232702), (2, 10359116351), (2017, 10271806), (2179, 9508138), (2357, 8790086), (4034, 5135903), (4358, 4754069), (4714, 4395043)]