20976077

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 22613040

約数和(自身を除く): 1636963

約数列:

[1, 29, 37, 113, 173, 1073, 3277, 4181, 5017, 6401, 19549, 121249, 185629, 566921, 723313, 20976077]

約数ペア:

[(1, 20976077), (29, 723313), (37, 566921), (113, 185629), (173, 121249), (1073, 19549), (3277, 6401), (4181, 5017)]