20051009851

素因数分解:

${\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1607}}^1\times {\mathrm{2251}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 21032022528

約数和(自身を除く): 981012677

約数列:

[1, 23, 241, 1607, 2251, 5543, 36961, 51773, 387287, 542491, 3617357, 8907601, 12477293, 83199211, 871783037, 20051009851]

約数ペア:

[(1, 20051009851), (23, 871783037), (241, 83199211), (1607, 12477293), (2251, 8907601), (5543, 3617357), (36961, 542491), (51773, 387287)]