20247970413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{475271}}^1$

素因数の和:476576

約数の個数: 16

約数和(自身を含む): 29474468352

約数和(自身を除く): 9226497939

約数列:

[1, 3, 11, 33, 1291, 3873, 14201, 42603, 475271, 1425813, 5227981, 15683943, 613574861, 1840724583, 6749323471, 20247970413]

約数ペア:

[(1, 20247970413), (3, 6749323471), (11, 1840724583), (33, 613574861), (1291, 15683943), (3873, 5227981), (14201, 1425813), (42603, 475271)]