20136130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 41602176

約数和(自身を除く): 21466046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 937, 1535, 1874, 2149, 3070, 4298, 4685, 6559, 9370, 10745, 13118, 21490, 32795, 65590, 287659, 575318, 1438295, 2013613, 2876590, 4027226, 10068065, 20136130]

約数ペア:

[(1, 20136130), (2, 10068065), (5, 4027226), (7, 2876590), (10, 2013613), (14, 1438295), (35, 575318), (70, 287659), (307, 65590), (614, 32795), (937, 21490), (1535, 13118), (1874, 10745), (2149, 9370), (3070, 6559), (4298, 4685)]