20211580212

素因数分解:

$2^2\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{1137271}}^1$

素因数の和:1138759

約数の個数: 24

約数和(自身を含む): 47192238912

約数和(自身を除く): 26980658700

約数列:

[1, 2, 3, 4, 6, 12, 1481, 2962, 4443, 5924, 8886, 17772, 1137271, 2274542, 3411813, 4549084, 6823626, 13647252, 1684298351, 3368596702, 5052895053, 6737193404, 10105790106, 20211580212]

約数ペア:

[(1, 20211580212), (2, 10105790106), (3, 6737193404), (4, 5052895053), (6, 3368596702), (12, 1684298351), (1481, 13647252), (2962, 6823626), (4443, 4549084), (5924, 3411813), (8886, 2274542), (17772, 1137271)]