20133149830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{188707}}^1$

素因数の和:188988

約数の個数: 32

約数和(自身を含む): 37173966336

約数和(自身を除く): 17040816506

約数列:

[1, 2, 5, 10, 47, 94, 227, 235, 454, 470, 1135, 2270, 10669, 21338, 53345, 106690, 188707, 377414, 943535, 1887070, 8869229, 17738458, 42836489, 44346145, 85672978, 88692290, 214182445, 428364890, 2013314983, 4026629966, 10066574915, 20133149830]

約数ペア:

[(1, 20133149830), (2, 10066574915), (5, 4026629966), (10, 2013314983), (47, 428364890), (94, 214182445), (227, 88692290), (235, 85672978), (454, 44346145), (470, 42836489), (1135, 17738458), (2270, 8869229), (10669, 1887070), (21338, 943535), (53345, 377414), (106690, 188707)]