20190994554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{133121}}^1$

素因数の和:134630

約数の個数: 32

約数和(自身を含む): 42786475776

約数和(自身を除く): 22595481222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1487, 2974, 4461, 8922, 25279, 50558, 75837, 133121, 151674, 266242, 399363, 798726, 2263057, 4526114, 6789171, 13578342, 197950927, 395901854, 593852781, 1187705562, 3365165759, 6730331518, 10095497277, 20190994554]

約数ペア:

[(1, 20190994554), (2, 10095497277), (3, 6730331518), (6, 3365165759), (17, 1187705562), (34, 593852781), (51, 395901854), (102, 197950927), (1487, 13578342), (2974, 6789171), (4461, 4526114), (8922, 2263057), (25279, 798726), (50558, 399363), (75837, 266242), (133121, 151674)]