21000966482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{410063}}^1$

素因数の和:410977

約数の個数: 16

約数和(自身を含む): 32624691840

約数和(自身を除く): 11623725358

約数列:

[1, 2, 29, 58, 883, 1766, 25607, 51214, 410063, 820126, 11891827, 23783654, 362085629, 724171258, 10500483241, 21000966482]

約数ペア:

[(1, 21000966482), (2, 10500483241), (29, 724171258), (58, 362085629), (883, 23783654), (1766, 11891827), (25607, 820126), (51214, 410063)]