20196705582

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6803}}^1$

素因数の和:7006

約数の個数: 96

約数和(自身を含む): 46770587136

約数和(自身を除く): 26573881554

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 101, 138, 142, 202, 207, 213, 303, 414, 426, 606, 639, 909, 1278, 1633, 1818, 2323, 3266, 4646, 4899, 6803, 6969, 7171, 9798, 13606, 13938, 14342, 14697, 20409, 20907, 21513, 29394, 40818, 41814, 43026, 61227, 64539, 122454, 129078, 156469, 164933, 312938, 329866, 469407, 483013, 494799, 687103, 938814, 966026, 989598, 1374206, 1408221, 1449039, 1484397, 2061309, 2816442, 2898078, 2968794, 4122618, 4347117, 6183927, 8694234, 11109299, 12367854, 15803369, 22218598, 31606738, 33327897, 47410107, 48784313, 66655794, 94820214, 97568626, 99983691, 142230321, 146352939, 199967382, 284460642, 292705878, 439058817, 878117634, 1122039199, 2244078398, 3366117597, 6732235194, 10098352791, 20196705582]

約数ペア:

[(1, 20196705582), (2, 10098352791), (3, 6732235194), (6, 3366117597), (9, 2244078398), (18, 1122039199), (23, 878117634), (46, 439058817), (69, 292705878), (71, 284460642), (101, 199967382), (138, 146352939), (142, 142230321), (202, 99983691), (207, 97568626), (213, 94820214), (303, 66655794), (414, 48784313), (426, 47410107), (606, 33327897), (639, 31606738), (909, 22218598), (1278, 15803369), (1633, 12367854), (1818, 11109299), (2323, 8694234), (3266, 6183927), (4646, 4347117), (4899, 4122618), (6803, 2968794), (6969, 2898078), (7171, 2816442), (9798, 2061309), (13606, 1484397), (13938, 1449039), (14342, 1408221), (14697, 1374206), (20409, 989598), (20907, 966026), (21513, 938814), (29394, 687103), (40818, 494799), (41814, 483013), (43026, 469407), (61227, 329866), (64539, 312938), (122454, 164933), (129078, 156469)]