20120773941

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{7052497}}^1$

素因数の和:7052820

約数の個数: 12

約数和(自身を含む): 29155026732

約数和(自身を除く): 9034252791

約数列:

[1, 3, 9, 317, 951, 2853, 7052497, 21157491, 63472473, 2235641549, 6706924647, 20120773941]

約数ペア:

[(1, 20120773941), (3, 6706924647), (9, 2235641549), (317, 63472473), (951, 21157491), (2853, 7052497)]