2020473430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{15737}}^1$

素因数の和:16128

約数の個数: 32

約数和(自身を含む): 3746147616

約数和(自身を除く): 1725674186

約数列:

[1, 2, 5, 10, 37, 74, 185, 347, 370, 694, 1735, 3470, 12839, 15737, 25678, 31474, 64195, 78685, 128390, 157370, 582269, 1164538, 2911345, 5460739, 5822690, 10921478, 27303695, 54607390, 202047343, 404094686, 1010236715, 2020473430]

約数ペア:

[(1, 2020473430), (2, 1010236715), (5, 404094686), (10, 202047343), (37, 54607390), (74, 27303695), (185, 10921478), (347, 5822690), (370, 5460739), (694, 2911345), (1735, 1164538), (3470, 582269), (12839, 157370), (15737, 128390), (25678, 78685), (31474, 64195)]