20453802

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{38303}}^1$

素因数の和:38397

約数の個数: 16

約数和(自身を含む): 41368320

約数和(自身を除く): 20914518

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 38303, 76606, 114909, 229818, 3408967, 6817934, 10226901, 20453802]

約数ペア:

[(1, 20453802), (2, 10226901), (3, 6817934), (6, 3408967), (89, 229818), (178, 114909), (267, 76606), (534, 38303)]