20934510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2011}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 50412672

約数和(自身を除く): 29478162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2011, 2082, 3470, 4022, 5205, 6033, 10055, 10410, 12066, 20110, 30165, 60330, 697817, 1395634, 2093451, 3489085, 4186902, 6978170, 10467255, 20934510]

約数ペア:

[(1, 20934510), (2, 10467255), (3, 6978170), (5, 4186902), (6, 3489085), (10, 2093451), (15, 1395634), (30, 697817), (347, 60330), (694, 30165), (1041, 20110), (1735, 12066), (2011, 10410), (2082, 10055), (3470, 6033), (4022, 5205)]