20356715902

素因数分解:

$2^1\times {\mathrm{1709}}^1\times {\mathrm{2089}}^1\times {\mathrm{2851}}^1$

素因数の和:6651

約数の個数: 16

約数和(自身を含む): 30578288400

約数和(自身を除く): 10221572498

約数列:

[1, 2, 1709, 2089, 2851, 3418, 4178, 5702, 3570101, 4872359, 5955739, 7140202, 9744718, 11911478, 10178357951, 20356715902]

約数ペア:

[(1, 20356715902), (2, 10178357951), (1709, 11911478), (2089, 9744718), (2851, 7140202), (3418, 5955739), (4178, 4872359), (5702, 3570101)]