About the Number

20080432407

20080432406 ← → 20080432408

2進数表記:10010101100111000110001010100010111

漢数字表記:二百億八千四十三万二千四百七

素因数分解:

3 1 × 7 2 × 127 1 × 293 1 × 3671 1

素因数の和:4108
約数の個数: 48
約数和(自身を含む): 31506112512
約数和(自身を除く): 11425680105

約数列:
[1, 3, 7, 21, 49, 127, 147, 293, 381, 879, 889, 2051, 2667, 3671, 6153, 6223, 11013, 14357, 18669, 25697, 37211, 43071, 77091, 111633, 179879, 260477, 466217, 539637, 781431, 1075603, 1398651, 1823339, 3226809, 3263519, 5470017, 7529221, 9790557, 22587663, 22844633, 52704547, 68533899, 136601581, 158113641, 409804743, 956211067, 2868633201, 6693477469, 20080432407]

約数ペア:
[(1, 20080432407), (3, 6693477469), (7, 2868633201), (21, 956211067), (49, 409804743), (127, 158113641), (147, 136601581), (293, 68533899), (381, 52704547), (879, 22844633), (889, 22587663), (2051, 9790557), (2667, 7529221), (3671, 5470017), (6153, 3263519), (6223, 3226809), (11013, 1823339), (14357, 1398651), (18669, 1075603), (25697, 781431), (37211, 539637), (43071, 466217), (77091, 260477), (111633, 179879)]

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