20443704

素因数分解:

$2^3\times 3^1\times {\mathrm{851821}}^1$

素因数の和:851830

約数の個数: 16

約数和(自身を含む): 51109320

約数和(自身を除く): 30665616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 851821, 1703642, 2555463, 3407284, 5110926, 6814568, 10221852, 20443704]

約数ペア:

[(1, 20443704), (2, 10221852), (3, 6814568), (4, 5110926), (6, 3407284), (8, 2555463), (12, 1703642), (24, 851821)]