1620230032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4402799}}^1$

素因数の和:4402830

約数の個数: 20

約数和(自身を含む): 3275683200

約数和(自身を除く): 1655453168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4402799, 8805598, 17611196, 35222392, 70444784, 101264377, 202528754, 405057508, 810115016, 1620230032]

約数ペア:

[(1, 1620230032), (2, 810115016), (4, 405057508), (8, 202528754), (16, 101264377), (23, 70444784), (46, 35222392), (92, 17611196), (184, 8805598), (368, 4402799)]