20197975524

素因数分解:

$2^2\times 3^1\times {\mathrm{26249}}^1\times {\mathrm{64123}}^1$

素因数の和:90379

約数の個数: 24

約数和(自身を含む): 47131140000

約数和(自身を除く): 26933164476

約数列:

[1, 2, 3, 4, 6, 12, 26249, 52498, 64123, 78747, 104996, 128246, 157494, 192369, 256492, 314988, 384738, 769476, 1683164627, 3366329254, 5049493881, 6732658508, 10098987762, 20197975524]

約数ペア:

[(1, 20197975524), (2, 10098987762), (3, 6732658508), (4, 5049493881), (6, 3366329254), (12, 1683164627), (26249, 769476), (52498, 384738), (64123, 314988), (78747, 256492), (104996, 192369), (128246, 157494)]