20410816

素因数分解:

$2^6\times {\mathrm{318919}}^1$

素因数の和:318931

約数の個数: 14

約数和(自身を含む): 40502840

約数和(自身を除く): 20092024

約数列:

[1, 2, 4, 8, 16, 32, 64, 318919, 637838, 1275676, 2551352, 5102704, 10205408, 20410816]

約数ペア:

[(1, 20410816), (2, 10205408), (4, 5102704), (8, 2551352), (16, 1275676), (32, 637838), (64, 318919)]