About the Number

20066072

20066071 ← → 20066073

2進数表記:1001100100010111100011000

漢数字表記:二千六万六千七十二

素因数分解:

2 3 × 13 1 × 61 1 × 3163 1

素因数の和:3243
約数の個数: 32
約数和(自身を含む): 41195280
約数和(自身を除く): 21129208

約数列:
[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3163, 3172, 6326, 6344, 12652, 25304, 41119, 82238, 164476, 192943, 328952, 385886, 771772, 1543544, 2508259, 5016518, 10033036, 20066072]

約数ペア:
[(1, 20066072), (2, 10033036), (4, 5016518), (8, 2508259), (13, 1543544), (26, 771772), (52, 385886), (61, 328952), (104, 192943), (122, 164476), (244, 82238), (488, 41119), (793, 25304), (1586, 12652), (3163, 6344), (3172, 6326)]

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