About the Number

2013600990

2013600989 ← → 2013600991

2進数表記:1111000000001010001110011011110

漢数字表記:二十億千三百六十万九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 43 1 × 313 1 × 4987 1

素因数の和:5353
約数の個数: 64
約数和(自身を含む): 4961822976
約数和(自身を除く): 2948221986

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 313, 430, 626, 645, 939, 1290, 1565, 1878, 3130, 4695, 4987, 9390, 9974, 13459, 14961, 24935, 26918, 29922, 40377, 49870, 67295, 74805, 80754, 134590, 149610, 201885, 214441, 403770, 428882, 643323, 1072205, 1286646, 1560931, 2144410, 3121862, 3216615, 4682793, 6433230, 7804655, 9365586, 15609310, 23413965, 46827930, 67120033, 134240066, 201360099, 335600165, 402720198, 671200330, 1006800495, 2013600990]

約数ペア:
[(1, 2013600990), (2, 1006800495), (3, 671200330), (5, 402720198), (6, 335600165), (10, 201360099), (15, 134240066), (30, 67120033), (43, 46827930), (86, 23413965), (129, 15609310), (215, 9365586), (258, 7804655), (313, 6433230), (430, 4682793), (626, 3216615), (645, 3121862), (939, 2144410), (1290, 1560931), (1565, 1286646), (1878, 1072205), (3130, 643323), (4695, 428882), (4987, 403770), (9390, 214441), (9974, 201885), (13459, 149610), (14961, 134590), (24935, 80754), (26918, 74805), (29922, 67295), (40377, 49870)]

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