20122365711

素因数分解:

$3^1\times 7^1\times {\mathrm{15767}}^1\times {\mathrm{60773}}^1$

素因数の和:76550

約数の個数: 16

約数和(自身を含む): 30665101824

約数和(自身を除く): 10542736113

約数列:

[1, 3, 7, 21, 15767, 47301, 60773, 110369, 182319, 331107, 425411, 1276233, 958207891, 2874623673, 6707455237, 20122365711]

約数ペア:

[(1, 20122365711), (3, 6707455237), (7, 2874623673), (21, 958207891), (15767, 1276233), (47301, 425411), (60773, 331107), (110369, 182319)]