20071434579

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11515453}}^1$

素因数の和:11515546

約数の個数: 16

約数和(自身を含む): 30953540352

約数和(自身を除く): 10882105773

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 11515453, 34546359, 80608171, 241824513, 955782599, 2867347797, 6690478193, 20071434579]

約数ペア:

[(1, 20071434579), (3, 6690478193), (7, 2867347797), (21, 955782599), (83, 241824513), (249, 80608171), (581, 34546359), (1743, 11515453)]