20163477003

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{26399}}^1\times {\mathrm{5417}}^1$

素因数の和:31866

約数の個数: 16

約数和(自身を含む): 27462758400

約数和(自身を除く): 7299281397

約数列:

[1, 3, 47, 141, 5417, 16251, 26399, 79197, 254599, 763797, 1240753, 3722259, 143003383, 429010149, 6721159001, 20163477003]

約数ペア:

[(1, 20163477003), (3, 6721159001), (47, 429010149), (141, 143003383), (5417, 3722259), (16251, 1240753), (26399, 763797), (79197, 254599)]