20050492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65099}}^1$

素因数の和:65121

約数の個数: 24

約数和(自身を含む): 43747200

約数和(自身を除く): 23696708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65099, 130198, 260396, 455693, 716089, 911386, 1432178, 1822772, 2864356, 5012623, 10025246, 20050492]

約数ペア:

[(1, 20050492), (2, 10025246), (4, 5012623), (7, 2864356), (11, 1822772), (14, 1432178), (22, 911386), (28, 716089), (44, 455693), (77, 260396), (154, 130198), (308, 65099)]