20094951939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{254873}}^1$

素因数の和:255558

約数の個数: 16

約数和(自身を含む): 27489690144

約数和(自身を除く): 7394738205

約数列:

[1, 3, 41, 123, 641, 1923, 26281, 78843, 254873, 764619, 10449793, 31349379, 163373593, 490120779, 6698317313, 20094951939]

約数ペア:

[(1, 20094951939), (3, 6698317313), (41, 490120779), (123, 163373593), (641, 31349379), (1923, 10449793), (26281, 764619), (78843, 254873)]