About the Number

20122671231

20122671230 ← → 20122671232

2進数表記:10010101111011001111001100001111111

漢数字表記:二百一億二千二百六十七万千二百三十一

素因数分解:

3 2 × 13 1 × 17 1 × 359 1 × 28181 1

素因数の和:28576
約数の個数: 48
約数和(自身を含む): 33236723520
約数和(自身を除く): 13114052289

約数列:
[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 359, 663, 1077, 1989, 3231, 4667, 6103, 14001, 18309, 28181, 42003, 54927, 79339, 84543, 238017, 253629, 366353, 479077, 714051, 1099059, 1437231, 3297177, 4311693, 6228001, 10116979, 18684003, 30350937, 56052009, 91052811, 131520727, 171988643, 394562181, 515965929, 1183686543, 1547897787, 2235852359, 6707557077, 20122671231]

約数ペア:
[(1, 20122671231), (3, 6707557077), (9, 2235852359), (13, 1547897787), (17, 1183686543), (39, 515965929), (51, 394562181), (117, 171988643), (153, 131520727), (221, 91052811), (359, 56052009), (663, 30350937), (1077, 18684003), (1989, 10116979), (3231, 6228001), (4667, 4311693), (6103, 3297177), (14001, 1437231), (18309, 1099059), (28181, 714051), (42003, 479077), (54927, 366353), (79339, 253629), (84543, 238017)]

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