20284773070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54823711}}^1$

素因数の和:54823755

約数の個数: 16

約数和(自身を含む): 37499419008

約数和(自身を除く): 17214645938

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54823711, 109647422, 274118555, 548237110, 2028477307, 4056954614, 10142386535, 20284773070]

約数ペア:

[(1, 20284773070), (2, 10142386535), (5, 4056954614), (10, 2028477307), (37, 548237110), (74, 274118555), (185, 109647422), (370, 54823711)]