20066652284

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{8623}}^1$

素因数の和:9055

約数の個数: 72

約数和(自身を含む): 42282713088

約数和(自身を除く): 22216060804

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 383, 434, 766, 868, 1519, 1532, 2681, 3038, 5362, 6076, 8623, 10724, 11873, 17246, 18767, 23746, 34492, 37534, 47492, 60361, 75068, 83111, 120722, 166222, 241444, 267313, 332444, 422527, 534626, 581777, 845054, 1069252, 1163554, 1690108, 1871191, 2327108, 3302609, 3742382, 6605218, 7484764, 13098337, 13210436, 23118263, 26196674, 46236526, 52393348, 92473052, 102380879, 161827841, 204761758, 323655682, 409523516, 647311364, 716666153, 1433332306, 2866664612, 5016663071, 10033326142, 20066652284]

約数ペア:

[(1, 20066652284), (2, 10033326142), (4, 5016663071), (7, 2866664612), (14, 1433332306), (28, 716666153), (31, 647311364), (49, 409523516), (62, 323655682), (98, 204761758), (124, 161827841), (196, 102380879), (217, 92473052), (383, 52393348), (434, 46236526), (766, 26196674), (868, 23118263), (1519, 13210436), (1532, 13098337), (2681, 7484764), (3038, 6605218), (5362, 3742382), (6076, 3302609), (8623, 2327108), (10724, 1871191), (11873, 1690108), (17246, 1163554), (18767, 1069252), (23746, 845054), (34492, 581777), (37534, 534626), (47492, 422527), (60361, 332444), (75068, 267313), (83111, 241444), (120722, 166222)]