20212111146

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{523169}}^1$

素因数の和:523358

約数の個数: 32

約数和(自身を含む): 41585736960

約数和(自身を除く): 21373625814

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 822, 6439, 12878, 19317, 38634, 523169, 1046338, 1569507, 3139014, 24588943, 49177886, 71674153, 73766829, 143348306, 147533658, 215022459, 430044918, 3368685191, 6737370382, 10106055573, 20212111146]

約数ペア:

[(1, 20212111146), (2, 10106055573), (3, 6737370382), (6, 3368685191), (47, 430044918), (94, 215022459), (137, 147533658), (141, 143348306), (274, 73766829), (282, 71674153), (411, 49177886), (822, 24588943), (6439, 3139014), (12878, 1569507), (19317, 1046338), (38634, 523169)]