20044296

素因数分解:

$2^3\times 3^2\times {\mathrm{278393}}^1$

素因数の和:278405

約数の個数: 24

約数和(自身を含む): 54286830

約数和(自身を除く): 34242534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278393, 556786, 835179, 1113572, 1670358, 2227144, 2505537, 3340716, 5011074, 6681432, 10022148, 20044296]

約数ペア:

[(1, 20044296), (2, 10022148), (3, 6681432), (4, 5011074), (6, 3340716), (8, 2505537), (9, 2227144), (12, 1670358), (18, 1113572), (24, 835179), (36, 556786), (72, 278393)]