16720902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{84449}}^1$

素因数の和:84468

約数の個数: 24

約数和(自身を含む): 39522600

約数和(自身を除く): 22801698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 84449, 168898, 253347, 506694, 760041, 928939, 1520082, 1857878, 2786817, 5573634, 8360451, 16720902]

約数ペア:

[(1, 16720902), (2, 8360451), (3, 5573634), (6, 2786817), (9, 1857878), (11, 1520082), (18, 928939), (22, 760041), (33, 506694), (66, 253347), (99, 168898), (198, 84449)]