20474158318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5627861}}^1$

素因数の和:5627987

約数の個数: 16

約数和(自身を含む): 32821691184

約数和(自身を除く): 12347532866

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5627861, 11255722, 95673637, 191347274, 602181127, 1204362254, 10237079159, 20474158318]

約数ペア:

[(1, 20474158318), (2, 10237079159), (17, 1204362254), (34, 602181127), (107, 191347274), (214, 95673637), (1819, 11255722), (3638, 5627861)]