20175055329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47028101}}^1$

素因数の和:47028128

約数の個数: 16

約数和(自身を含む): 31602884544

約数和(自身を除く): 11427829215

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47028101, 141084303, 517309111, 611365313, 1551927333, 1834095939, 6725018443, 20175055329]

約数ペア:

[(1, 20175055329), (3, 6725018443), (11, 1834095939), (13, 1551927333), (33, 611365313), (39, 517309111), (143, 141084303), (429, 47028101)]