20222241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7103}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 29438976

約数和(自身を除く): 9216735

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 7103, 21309, 92339, 277017, 518519, 1555557, 6740747, 20222241]

約数ペア:

[(1, 20222241), (3, 6740747), (13, 1555557), (39, 518519), (73, 277017), (219, 92339), (949, 21309), (2847, 7103)]