2020333612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 4245181248

約数和(自身を除く): 2224847636

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 341, 361, 373, 418, 484, 589, 682, 722, 746, 836, 1178, 1364, 1444, 1492, 2299, 2356, 3751, 3971, 4103, 4598, 6479, 7087, 7502, 7942, 8206, 9196, 11191, 11563, 12958, 14174, 15004, 15884, 16412, 22382, 23126, 25916, 28348, 43681, 44764, 45133, 46252, 71269, 77957, 87362, 90266, 123101, 127193, 134653, 142538, 155914, 174724, 180532, 219697, 246202, 254386, 269306, 285076, 311828, 439394, 492404, 508772, 538612, 857527, 878788, 1354111, 1399123, 1481183, 1715054, 2416667, 2708222, 2798246, 2962366, 3430108, 4174243, 4833334, 5416444, 5596492, 5924732, 8348486, 9666668, 16293013, 16696972, 26583337, 32586026, 45916673, 53166674, 65172052, 91833346, 106333348, 183666692, 505083403, 1010166806, 2020333612]

約数ペア:

[(1, 2020333612), (2, 1010166806), (4, 505083403), (11, 183666692), (19, 106333348), (22, 91833346), (31, 65172052), (38, 53166674), (44, 45916673), (62, 32586026), (76, 26583337), (121, 16696972), (124, 16293013), (209, 9666668), (242, 8348486), (341, 5924732), (361, 5596492), (373, 5416444), (418, 4833334), (484, 4174243), (589, 3430108), (682, 2962366), (722, 2798246), (746, 2708222), (836, 2416667), (1178, 1715054), (1364, 1481183), (1444, 1399123), (1492, 1354111), (2299, 878788), (2356, 857527), (3751, 538612), (3971, 508772), (4103, 492404), (4598, 439394), (6479, 311828), (7087, 285076), (7502, 269306), (7942, 254386), (8206, 246202), (9196, 219697), (11191, 180532), (11563, 174724), (12958, 155914), (14174, 142538), (15004, 134653), (15884, 127193), (16412, 123101), (22382, 90266), (23126, 87362), (25916, 77957), (28348, 71269), (43681, 46252), (44764, 45133)]