About the Number

20123402022020

20123402022019 ← → 20123402022021

2進数表記:100100100110101011000001110101010110010000100

漢数字表記:二十兆千二百三十四億二百二万二千二十

素因数分解:

2 2 × 5 1 × 11 2 × 8315455381 1

素因数の和:8315455412
約数の個数: 36
約数和(自身を含む): 46450133763852
約数和(自身を除く): 26326731741832

約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 8315455381, 16630910762, 33261821524, 41577276905, 83154553810, 91470009191, 166309107620, 182940018382, 365880036764, 457350045955, 914700091910, 1006170101101, 1829400183820, 2012340202202, 4024680404404, 5030850505505, 10061701011010, 20123402022020]

約数ペア:
[(1, 20123402022020), (2, 10061701011010), (4, 5030850505505), (5, 4024680404404), (10, 2012340202202), (11, 1829400183820), (20, 1006170101101), (22, 914700091910), (44, 457350045955), (55, 365880036764), (110, 182940018382), (121, 166309107620), (220, 91470009191), (242, 83154553810), (484, 41577276905), (605, 33261821524), (1210, 16630910762), (2420, 8315455381)]

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