20928114

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50551}}^1$

素因数の和:50582

約数の個数: 24

約数和(自身を含む): 47316672

約数和(自身を除く): 26388558

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50551, 101102, 151653, 303306, 454959, 909918, 1162673, 2325346, 3488019, 6976038, 10464057, 20928114]

約数ペア:

[(1, 20928114), (2, 10464057), (3, 6976038), (6, 3488019), (9, 2325346), (18, 1162673), (23, 909918), (46, 454959), (69, 303306), (138, 151653), (207, 101102), (414, 50551)]