20322378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66413}}^1$

素因数の和:66438

約数の個数: 24

約数和(自身を含む): 46622628

約数和(自身を除く): 26300250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66413, 132826, 199239, 398478, 597717, 1129021, 1195434, 2258042, 3387063, 6774126, 10161189, 20322378]

約数ペア:

[(1, 20322378), (2, 10161189), (3, 6774126), (6, 3387063), (9, 2258042), (17, 1195434), (18, 1129021), (34, 597717), (51, 398478), (102, 199239), (153, 132826), (306, 66413)]