20803580930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1767509}}^1$

素因数の和:1767634

約数の個数: 32

約数和(自身を含む): 41232473280

約数和(自身を除く): 20428892350

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 1767509, 3535018, 8837545, 17675090, 19442599, 38885198, 97212995, 189123463, 194425990, 378246926, 945617315, 1891234630, 2080358093, 4160716186, 10401790465, 20803580930]

約数ペア:

[(1, 20803580930), (2, 10401790465), (5, 4160716186), (10, 2080358093), (11, 1891234630), (22, 945617315), (55, 378246926), (107, 194425990), (110, 189123463), (214, 97212995), (535, 38885198), (1070, 19442599), (1177, 17675090), (2354, 8837545), (5885, 3535018), (11770, 1767509)]