20016378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65413}}^1$

素因数の和:65438

約数の個数: 24

約数和(自身を含む): 45920628

約数和(自身を除く): 25904250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65413, 130826, 196239, 392478, 588717, 1112021, 1177434, 2224042, 3336063, 6672126, 10008189, 20016378]

約数ペア:

[(1, 20016378), (2, 10008189), (3, 6672126), (6, 3336063), (9, 2224042), (17, 1177434), (18, 1112021), (34, 588717), (51, 392478), (102, 196239), (153, 130826), (306, 65413)]