About the Number

2013213906

2013213905 ← → 2013213907

2進数表記:1110111111111110011010011010010

漢数字表記:二十億千三百二十一万三千九百六

素因数分解:

2 1 × 3 3 × 11 1 × 127 1 × 26687 1

素因数の和:26836
約数の個数: 64
約数和(自身を含む): 4919132160
約数和(自身を除く): 2905918254

約数列:
[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 127, 198, 254, 297, 381, 594, 762, 1143, 1397, 2286, 2794, 3429, 4191, 6858, 8382, 12573, 25146, 26687, 37719, 53374, 75438, 80061, 160122, 240183, 293557, 480366, 587114, 720549, 880671, 1441098, 1761342, 2642013, 3389249, 5284026, 6778498, 7926039, 10167747, 15852078, 20335494, 30503241, 37281739, 61006482, 74563478, 91509723, 111845217, 183019446, 223690434, 335535651, 671071302, 1006606953, 2013213906]

約数ペア:
[(1, 2013213906), (2, 1006606953), (3, 671071302), (6, 335535651), (9, 223690434), (11, 183019446), (18, 111845217), (22, 91509723), (27, 74563478), (33, 61006482), (54, 37281739), (66, 30503241), (99, 20335494), (127, 15852078), (198, 10167747), (254, 7926039), (297, 6778498), (381, 5284026), (594, 3389249), (762, 2642013), (1143, 1761342), (1397, 1441098), (2286, 880671), (2794, 720549), (3429, 587114), (4191, 480366), (6858, 293557), (8382, 240183), (12573, 160122), (25146, 80061), (26687, 75438), (37719, 53374)]

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