About the Number

20042970

20042969 ← → 20042971

2進数表記:1001100011101010011011010

漢数字表記:二千四万二千九百七十

素因数分解:

2 1 × 3 1 × 5 1 × 359 1 × 1861 1

素因数の和:2230
約数の個数: 32
約数和(自身を含む): 48263040
約数和(自身を除く): 28220070

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 1861, 2154, 3590, 3722, 5385, 5583, 9305, 10770, 11166, 18610, 27915, 55830, 668099, 1336198, 2004297, 3340495, 4008594, 6680990, 10021485, 20042970]

約数ペア:
[(1, 20042970), (2, 10021485), (3, 6680990), (5, 4008594), (6, 3340495), (10, 2004297), (15, 1336198), (30, 668099), (359, 55830), (718, 27915), (1077, 18610), (1795, 11166), (1861, 10770), (2154, 9305), (3590, 5583), (3722, 5385)]

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