20117394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101603}}^1$

素因数の和:101622

約数の個数: 24

約数和(自身を含む): 47550672

約数和(自身を除く): 27433278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101603, 203206, 304809, 609618, 914427, 1117633, 1828854, 2235266, 3352899, 6705798, 10058697, 20117394]

約数ペア:

[(1, 20117394), (2, 10058697), (3, 6705798), (6, 3352899), (9, 2235266), (11, 1828854), (18, 1117633), (22, 914427), (33, 609618), (66, 304809), (99, 203206), (198, 101603)]