2016129104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{11701}}^1$

素因数の和:11820

約数の個数: 60

約数和(自身を含む): 4342261140

約数和(自身を除く): 2326132036

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 176, 178, 242, 356, 484, 712, 968, 979, 1424, 1936, 1958, 3916, 7832, 10769, 11701, 15664, 21538, 23402, 43076, 46804, 86152, 93608, 128711, 172304, 187216, 257422, 514844, 1029688, 1041389, 1415821, 2059376, 2082778, 2831642, 4165556, 5663284, 8331112, 11326568, 11455279, 16662224, 22653136, 22910558, 45821116, 91642232, 126008069, 183284464, 252016138, 504032276, 1008064552, 2016129104]

約数ペア:

[(1, 2016129104), (2, 1008064552), (4, 504032276), (8, 252016138), (11, 183284464), (16, 126008069), (22, 91642232), (44, 45821116), (88, 22910558), (89, 22653136), (121, 16662224), (176, 11455279), (178, 11326568), (242, 8331112), (356, 5663284), (484, 4165556), (712, 2831642), (968, 2082778), (979, 2059376), (1424, 1415821), (1936, 1041389), (1958, 1029688), (3916, 514844), (7832, 257422), (10769, 187216), (11701, 172304), (15664, 128711), (21538, 93608), (23402, 86152), (43076, 46804)]