20238468216

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3259}}^1\times {\mathrm{6311}}^1$

素因数の和:9620

約数の個数: 64

約数和(自身を含む): 51854342400

約数和(自身を除く): 31615874184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 3259, 6311, 6518, 9777, 12622, 13036, 18933, 19554, 25244, 26072, 37866, 39108, 50488, 75732, 78216, 133619, 151464, 258751, 267238, 400857, 517502, 534476, 776253, 801714, 1035004, 1068952, 1552506, 1603428, 2070008, 3105012, 3206856, 6210024, 20567549, 41135098, 61702647, 82270196, 123405294, 164540392, 246810588, 493621176, 843269509, 1686539018, 2529808527, 3373078036, 5059617054, 6746156072, 10119234108, 20238468216]

約数ペア:

[(1, 20238468216), (2, 10119234108), (3, 6746156072), (4, 5059617054), (6, 3373078036), (8, 2529808527), (12, 1686539018), (24, 843269509), (41, 493621176), (82, 246810588), (123, 164540392), (164, 123405294), (246, 82270196), (328, 61702647), (492, 41135098), (984, 20567549), (3259, 6210024), (6311, 3206856), (6518, 3105012), (9777, 2070008), (12622, 1603428), (13036, 1552506), (18933, 1068952), (19554, 1035004), (25244, 801714), (26072, 776253), (37866, 534476), (39108, 517502), (50488, 400857), (75732, 267238), (78216, 258751), (133619, 151464)]