20599818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 44561664

約数和(自身を除く): 23961846

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4297, 4794, 8594, 12891, 25782, 73049, 146098, 201959, 219147, 403918, 438294, 605877, 1211754, 3433303, 6866606, 10299909, 20599818]

約数ペア:

[(1, 20599818), (2, 10299909), (3, 6866606), (6, 3433303), (17, 1211754), (34, 605877), (47, 438294), (51, 403918), (94, 219147), (102, 201959), (141, 146098), (282, 73049), (799, 25782), (1598, 12891), (2397, 8594), (4297, 4794)]