About the Number

20729346048

20729346047 ← → 20729346049

2進数表記:10011010011100100001011100000000000

漢数字表記:二百七億二千九百三十四万六千四十八

素因数分解:

2 11 × 3 2 × 1124639 1

素因数の和:1124667
約数の個数: 72
約数和(自身を含む): 59870210400
約数和(自身を除く): 39140864352

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 1124639, 2249278, 3373917, 4498556, 6747834, 8997112, 10121751, 13495668, 17994224, 20243502, 26991336, 35988448, 40487004, 53982672, 71976896, 80974008, 107965344, 143953792, 161948016, 215930688, 287907584, 323896032, 431861376, 575815168, 647792064, 863722752, 1151630336, 1295584128, 1727445504, 2303260672, 2591168256, 3454891008, 5182336512, 6909782016, 10364673024, 20729346048]

約数ペア:
[(1, 20729346048), (2, 10364673024), (3, 6909782016), (4, 5182336512), (6, 3454891008), (8, 2591168256), (9, 2303260672), (12, 1727445504), (16, 1295584128), (18, 1151630336), (24, 863722752), (32, 647792064), (36, 575815168), (48, 431861376), (64, 323896032), (72, 287907584), (96, 215930688), (128, 161948016), (144, 143953792), (192, 107965344), (256, 80974008), (288, 71976896), (384, 53982672), (512, 40487004), (576, 35988448), (768, 26991336), (1024, 20243502), (1152, 17994224), (1536, 13495668), (2048, 10121751), (2304, 8997112), (3072, 6747834), (4608, 4498556), (6144, 3373917), (9216, 2249278), (18432, 1124639)]

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