20163026672

素因数分解:

$2^4\times {\mathrm{28627}}^1\times {\mathrm{44021}}^1$

素因数の和:72656

約数の個数: 20

約数和(自身を含む): 39068116296

約数和(自身を除く): 18905089624

約数列:

[1, 2, 4, 8, 16, 28627, 44021, 57254, 88042, 114508, 176084, 229016, 352168, 458032, 704336, 1260189167, 2520378334, 5040756668, 10081513336, 20163026672]

約数ペア:

[(1, 20163026672), (2, 10081513336), (4, 5040756668), (8, 2520378334), (16, 1260189167), (28627, 704336), (44021, 458032), (57254, 352168), (88042, 229016), (114508, 176084)]