20194185777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20840233}}^1$

素因数の和:20840272

約数の個数: 16

約数和(自身を含む): 30009936960

約数和(自身を除く): 9815751183

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20840233, 62520699, 354283961, 395964427, 1062851883, 1187893281, 6731395259, 20194185777]

約数ペア:

[(1, 20194185777), (3, 6731395259), (17, 1187893281), (19, 1062851883), (51, 395964427), (57, 354283961), (323, 62520699), (969, 20840233)]