About the Number

201320382326

201320382325 ← → 201320382327

2進数表記:10111011011111101000010011111101110110

漢数字表記:二千十三億二千三十八万二千三百二十六

素因数分解:

2 1 × 7 1 × 16103 1 × 893003 1

素因数の和:909115
約数の個数: 16
約数和(自身を含む): 345142473984
約数和(自身を除く): 143822091658

約数列:
[1, 2, 7, 14, 16103, 32206, 112721, 225442, 893003, 1786006, 6251021, 12502042, 14380027309, 28760054618, 100660191163, 201320382326]

約数ペア:
[(1, 201320382326), (2, 100660191163), (7, 28760054618), (14, 14380027309), (16103, 12502042), (32206, 6251021), (112721, 1786006), (225442, 893003)]

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