20175022852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265460827}}^1$

素因数の和:265460850

約数の個数: 12

約数和(自身を含む): 37164515920

約数和(自身を除く): 16989493068

約数列:

[1, 2, 4, 19, 38, 76, 265460827, 530921654, 1061843308, 5043755713, 10087511426, 20175022852]

約数ペア:

[(1, 20175022852), (2, 10087511426), (4, 5043755713), (19, 1061843308), (38, 530921654), (76, 265460827)]