20632810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 40917312

約数和(自身を除く): 20284502

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 1753, 2354, 3506, 5885, 8765, 11770, 17530, 19283, 38566, 96415, 187571, 192830, 375142, 937855, 1875710, 2063281, 4126562, 10316405, 20632810]

約数ペア:

[(1, 20632810), (2, 10316405), (5, 4126562), (10, 2063281), (11, 1875710), (22, 937855), (55, 375142), (107, 192830), (110, 187571), (214, 96415), (535, 38566), (1070, 19283), (1177, 17530), (1753, 11770), (2354, 8765), (3506, 5885)]