20052078327

素因数分解:

$3^2\times {\mathrm{56401}}^1\times {\mathrm{39503}}^1$

素因数の和:95910

約数の個数: 12

約数和(自身を含む): 28965359904

約数和(自身を除く): 8913281577

約数列:

[1, 3, 9, 39503, 56401, 118509, 169203, 355527, 507609, 2228008703, 6684026109, 20052078327]

約数ペア:

[(1, 20052078327), (3, 6684026109), (9, 2228008703), (39503, 507609), (56401, 355527), (118509, 169203)]