20100442052

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{727}}^1\times {\mathrm{28921}}^1$

素因数の和:29891

約数の個数: 24

約数和(自身を含む): 35372762880

約数和(自身を除く): 15272320828

約数列:

[1, 2, 4, 239, 478, 727, 956, 1454, 2908, 28921, 57842, 115684, 173753, 347506, 695012, 6912119, 13824238, 21025567, 27648476, 42051134, 84102268, 5025110513, 10050221026, 20100442052]

約数ペア:

[(1, 20100442052), (2, 10050221026), (4, 5025110513), (239, 84102268), (478, 42051134), (727, 27648476), (956, 21025567), (1454, 13824238), (2908, 6912119), (28921, 695012), (57842, 347506), (115684, 173753)]