About the Number

2012042008

2012042007 ← → 2012042009

2進数表記:1110111111011010101001100011000

漢数字表記:二十億千二百四万二千八

素因数分解:

2 3 × 101 1 × 163 1 × 15277 1

素因数の和:15547
約数の個数: 32
約数和(自身を含む): 3833555760
約数和(自身を除く): 1821513752

約数列:
[1, 2, 4, 8, 101, 163, 202, 326, 404, 652, 808, 1304, 15277, 16463, 30554, 32926, 61108, 65852, 122216, 131704, 1542977, 2490151, 3085954, 4980302, 6171908, 9960604, 12343816, 19921208, 251505251, 503010502, 1006021004, 2012042008]

約数ペア:
[(1, 2012042008), (2, 1006021004), (4, 503010502), (8, 251505251), (101, 19921208), (163, 12343816), (202, 9960604), (326, 6171908), (404, 4980302), (652, 3085954), (808, 2490151), (1304, 1542977), (15277, 131704), (16463, 122216), (30554, 65852), (32926, 61108)]

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