20149986

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5443}}^1$

素因数の和:6065

約数の個数: 16

約数和(自身を含む): 40372704

約数和(自身を除く): 20222718

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5443, 10886, 16329, 32658, 3358331, 6716662, 10074993, 20149986]

約数ペア:

[(1, 20149986), (2, 10074993), (3, 6716662), (6, 3358331), (617, 32658), (1234, 16329), (1851, 10886), (3702, 5443)]