20182206513

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1910651}}^1$

素因数の和:1911164

約数の個数: 16

約数和(自身を含む): 30814995456

約数和(自身を除く): 10632788943

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 10563, 1910651, 5731953, 13374557, 40123671, 961057453, 2883172359, 6727402171, 20182206513]

約数ペア:

[(1, 20182206513), (3, 6727402171), (7, 2883172359), (21, 961057453), (503, 40123671), (1509, 13374557), (3521, 5731953), (10563, 1910651)]