20077772098

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1\times {\mathrm{1871}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 30860144640

約数和(自身を除く): 10782372542

約数列:

[1, 2, 59, 118, 211, 422, 431, 862, 1871, 3742, 12449, 24898, 25429, 50858, 90941, 110389, 181882, 220778, 394781, 789562, 806401, 1612802, 5365519, 10731038, 23292079, 46584158, 47577659, 95155318, 170150611, 340301222, 10038886049, 20077772098]

約数ペア:

[(1, 20077772098), (2, 10038886049), (59, 340301222), (118, 170150611), (211, 95155318), (422, 47577659), (431, 46584158), (862, 23292079), (1871, 10731038), (3742, 5365519), (12449, 1612802), (24898, 806401), (25429, 789562), (50858, 394781), (90941, 220778), (110389, 181882)]