About the Number

2013805788

2013805787 ← → 2013805789

2進数表記:1111000000010000011110011011100

漢数字表記:二十億千三百八十万五千七百八十八

素因数分解:

2 2 × 3 1 × 17 1 × 2099 1 × 4703 1

素因数の和:6826
約数の個数: 48
約数和(自身を含む): 4978713600
約数和(自身を除く): 2964907812

約数列:
[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2099, 4198, 4703, 6297, 8396, 9406, 12594, 14109, 18812, 25188, 28218, 35683, 56436, 71366, 79951, 107049, 142732, 159902, 214098, 239853, 319804, 428196, 479706, 959412, 9871597, 19743194, 29614791, 39486388, 59229582, 118459164, 167817149, 335634298, 503451447, 671268596, 1006902894, 2013805788]

約数ペア:
[(1, 2013805788), (2, 1006902894), (3, 671268596), (4, 503451447), (6, 335634298), (12, 167817149), (17, 118459164), (34, 59229582), (51, 39486388), (68, 29614791), (102, 19743194), (204, 9871597), (2099, 959412), (4198, 479706), (4703, 428196), (6297, 319804), (8396, 239853), (9406, 214098), (12594, 159902), (14109, 142732), (18812, 107049), (25188, 79951), (28218, 71366), (35683, 56436)]

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