20432051276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56132009}}^1$

素因数の和:56132033

約数の個数: 24

約数和(自身を含む): 44007495840

約数和(自身を除く): 23575444564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 56132009, 112264018, 224528036, 392924063, 729716117, 785848126, 1459432234, 1571696252, 2918864468, 5108012819, 10216025638, 20432051276]

約数ペア:

[(1, 20432051276), (2, 10216025638), (4, 5108012819), (7, 2918864468), (13, 1571696252), (14, 1459432234), (26, 785848126), (28, 729716117), (52, 392924063), (91, 224528036), (182, 112264018), (364, 56132009)]