20554494

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{35317}}^1$

素因数の和:35419

約数の個数: 16

約数和(自身を含む): 41533968

約数和(自身を除く): 20979474

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 35317, 70634, 105951, 211902, 3425749, 6851498, 10277247, 20554494]

約数ペア:

[(1, 20554494), (2, 10277247), (3, 6851498), (6, 3425749), (97, 211902), (194, 105951), (291, 70634), (582, 35317)]