20218234012

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{28237757}}^1$

素因数の和:28237940

約数の個数: 12

約数和(自身を含む): 35579575080

約数和(自身を除く): 15361341068

約数列:

[1, 2, 4, 179, 358, 716, 28237757, 56475514, 112951028, 5054558503, 10109117006, 20218234012]

約数ペア:

[(1, 20218234012), (2, 10109117006), (4, 5054558503), (179, 112951028), (358, 56475514), (716, 28237757)]