20128995636

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2777}}^1\times {\mathrm{3617}}^1$

素因数の和:6568

約数の個数: 48

約数和(自身を含む): 47278982016

約数和(自身を除く): 27149986380

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 2777, 3617, 5554, 7234, 8331, 10851, 11108, 14468, 16662, 21702, 33324, 43404, 463759, 604039, 927518, 1208078, 1391277, 1812117, 1855036, 2416156, 2782554, 3624234, 5565108, 7248468, 10044409, 20088818, 30133227, 40177636, 60266454, 120532908, 1677416303, 3354832606, 5032248909, 6709665212, 10064497818, 20128995636]

約数ペア:

[(1, 20128995636), (2, 10064497818), (3, 6709665212), (4, 5032248909), (6, 3354832606), (12, 1677416303), (167, 120532908), (334, 60266454), (501, 40177636), (668, 30133227), (1002, 20088818), (2004, 10044409), (2777, 7248468), (3617, 5565108), (5554, 3624234), (7234, 2782554), (8331, 2416156), (10851, 1855036), (11108, 1812117), (14468, 1391277), (16662, 1208078), (21702, 927518), (33324, 604039), (43404, 463759)]