20343837903

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1\times {\mathrm{46751}}^1$

素因数の和:48814

約数の個数: 16

約数和(自身を含む): 27511120896

約数和(自身を除く): 7167282993

約数列:

[1, 3, 73, 219, 1987, 5961, 46751, 140253, 145051, 435153, 3412823, 10238469, 92894237, 278682711, 6781279301, 20343837903]

約数ペア:

[(1, 20343837903), (3, 6781279301), (73, 278682711), (219, 92894237), (1987, 10238469), (5961, 3412823), (46751, 435153), (140253, 145051)]