20145431469

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{359041}}^1$

素因数の和:359420

約数の個数: 16

約数和(自身を含む): 27402085440

約数和(自身を除く): 7256653971

約数列:

[1, 3, 59, 177, 317, 951, 18703, 56109, 359041, 1077123, 21183419, 63550257, 113815997, 341447991, 6715143823, 20145431469]

約数ペア:

[(1, 20145431469), (3, 6715143823), (59, 341447991), (177, 113815997), (317, 63550257), (951, 21183419), (18703, 1077123), (56109, 359041)]