20199451179

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1\times {\mathrm{39607}}^1$

素因数の和:43274

約数の個数: 16

約数和(自身を含む): 27513934848

約数和(自身を除く): 7314483669

約数列:

[1, 3, 47, 141, 3617, 10851, 39607, 118821, 169999, 509997, 1861529, 5584587, 143258519, 429775557, 6733150393, 20199451179]

約数ペア:

[(1, 20199451179), (3, 6733150393), (47, 429775557), (141, 143258519), (3617, 5584587), (10851, 1861529), (39607, 509997), (118821, 169999)]