20214997521

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{232621}}^1$

素因数の和:233056

約数の個数: 16

約数和(自身を含む): 27356347200

約数和(自身を除く): 7141349679

約数列:

[1, 3, 83, 249, 349, 1047, 28967, 86901, 232621, 697863, 19307543, 57922629, 81184729, 243554187, 6738332507, 20214997521]

約数ペア:

[(1, 20214997521), (3, 6738332507), (83, 243554187), (249, 81184729), (349, 57922629), (1047, 19307543), (28967, 697863), (86901, 232621)]