20457858959

素因数分解:

${\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1\times {\mathrm{6373}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 21246836640

約数和(自身を除く): 788977681

約数列:

[1, 37, 101, 859, 3737, 6373, 31783, 86759, 235801, 643673, 3210083, 5474407, 23815901, 202553059, 552915107, 20457858959]

約数ペア:

[(1, 20457858959), (37, 552915107), (101, 202553059), (859, 23815901), (3737, 5474407), (6373, 3210083), (31783, 643673), (86759, 235801)]