20216663598

素因数分解:

$2^1\times 3^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1\times {\mathrm{5393}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 40543288992

約数和(自身を除く): 20326625394

約数列:

[1, 2, 3, 6, 761, 821, 1522, 1642, 2283, 2463, 4566, 4926, 5393, 10786, 16179, 32358, 624781, 1249562, 1874343, 3748686, 4104073, 4427653, 8208146, 8855306, 12312219, 13282959, 24624438, 26565918, 3369443933, 6738887866, 10108331799, 20216663598]

約数ペア:

[(1, 20216663598), (2, 10108331799), (3, 6738887866), (6, 3369443933), (761, 26565918), (821, 24624438), (1522, 13282959), (1642, 12312219), (2283, 8855306), (2463, 8208146), (4566, 4427653), (4926, 4104073), (5393, 3748686), (10786, 1874343), (16179, 1249562), (32358, 624781)]