20332337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 22230720

約数和(自身を除く): 1898383

約数列:

[1, 19, 53, 61, 331, 1007, 1159, 3233, 6289, 17543, 20191, 61427, 333317, 383629, 1070123, 20332337]

約数ペア:

[(1, 20332337), (19, 1070123), (53, 383629), (61, 333317), (331, 61427), (1007, 20191), (1159, 17543), (3233, 6289)]