About the Number

2012180994

2012180993 ← → 2012180995

2進数表記:1110111111011110111001000000010

漢数字表記:二十億千二百十八万九百九十四

素因数分解:

2 1 × 3 3 × 367 1 × 101533 1

素因数の和:101911
約数の個数: 32
約数和(自身を含む): 4483741440
約数和(自身を除く): 2471560446

約数列:
[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 1101, 2202, 3303, 6606, 9909, 19818, 101533, 203066, 304599, 609198, 913797, 1827594, 2741391, 5482782, 37262611, 74525222, 111787833, 223575666, 335363499, 670726998, 1006090497, 2012180994]

約数ペア:
[(1, 2012180994), (2, 1006090497), (3, 670726998), (6, 335363499), (9, 223575666), (18, 111787833), (27, 74525222), (54, 37262611), (367, 5482782), (734, 2741391), (1101, 1827594), (2202, 913797), (3303, 609198), (6606, 304599), (9909, 203066), (19818, 101533)]

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