20189870022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25300589}}^1$

素因数の和:25300620

約数の個数: 32

約数和(自身を含む): 48577132800

約数和(自身を除く): 28387262778

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25300589, 50601178, 75901767, 151803534, 177104123, 354208246, 480711191, 531312369, 961422382, 1062624738, 1442133573, 2884267146, 3364978337, 6729956674, 10094935011, 20189870022]

約数ペア:

[(1, 20189870022), (2, 10094935011), (3, 6729956674), (6, 3364978337), (7, 2884267146), (14, 1442133573), (19, 1062624738), (21, 961422382), (38, 531312369), (42, 480711191), (57, 354208246), (114, 177104123), (133, 151803534), (266, 75901767), (399, 50601178), (798, 25300589)]