About the Number

20130159

20130158 ← → 20130160

2進数表記:1001100110010100101101111

漢数字表記:二千十三万百五十九

素因数分解:

3 1 × 7 1 × 17 1 × 113 1 × 499 1

素因数の和:639
約数の個数: 32
約数和(自身を含む): 32832000
約数和(自身を除く): 12701841

約数列:
[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 499, 791, 1497, 1921, 2373, 3493, 5763, 8483, 10479, 13447, 25449, 40341, 56387, 59381, 169161, 178143, 394709, 958579, 1184127, 2875737, 6710053, 20130159]

約数ペア:
[(1, 20130159), (3, 6710053), (7, 2875737), (17, 1184127), (21, 958579), (51, 394709), (113, 178143), (119, 169161), (339, 59381), (357, 56387), (499, 40341), (791, 25449), (1497, 13447), (1921, 10479), (2373, 8483), (3493, 5763)]

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