20086644963

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1\times {\mathrm{11897}}^1$

素因数の和:19227

約数の個数: 32

約数和(自身を含む): 33398161920

約数和(自身を除く): 13311516957

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 7309, 11897, 21927, 35691, 51163, 80399, 83279, 130867, 153489, 241197, 249837, 392601, 562793, 916069, 1688379, 2748207, 86955173, 260865519, 608686211, 956506903, 1826058633, 2869520709, 6695548321, 20086644963]

約数ペア:

[(1, 20086644963), (3, 6695548321), (7, 2869520709), (11, 1826058633), (21, 956506903), (33, 608686211), (77, 260865519), (231, 86955173), (7309, 2748207), (11897, 1688379), (21927, 916069), (35691, 562793), (51163, 392601), (80399, 249837), (83279, 241197), (130867, 153489)]