20116683

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 29960528

約数和(自身を除く): 9843845

約数列:

[1, 3, 9, 67, 73, 201, 219, 457, 603, 657, 1371, 4113, 4891, 14673, 30619, 33361, 44019, 91857, 100083, 275571, 300249, 2235187, 6705561, 20116683]

約数ペア:

[(1, 20116683), (3, 6705561), (9, 2235187), (67, 300249), (73, 275571), (201, 100083), (219, 91857), (457, 44019), (603, 33361), (657, 30619), (1371, 14673), (4113, 4891)]