20214804951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4344467}}^1$

素因数の和:4344531

約数の個数: 24

約数和(自身を含む): 32531376384

約数和(自身を除く): 12316571433

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 4344467, 13033401, 39100203, 47789137, 143367411, 204189949, 430102233, 612569847, 1837709541, 2246089439, 6738268317, 20214804951]

約数ペア:

[(1, 20214804951), (3, 6738268317), (9, 2246089439), (11, 1837709541), (33, 612569847), (47, 430102233), (99, 204189949), (141, 143367411), (423, 47789137), (517, 39100203), (1551, 13033401), (4653, 4344467)]