About the Number

2012307969

2012307968 ← → 2012307970

2進数表記:1110111111100010110001000000001

漢数字表記:二十億千二百三十万七千九百六十九

素因数分解:

3 1 × 7 1 × 17 1 × 109 1 × 51713 1

素因数の和:51849
約数の個数: 32
約数和(自身を含む): 3276599040
約数和(自身を除く): 1264291071

約数列:
[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1853, 2289, 5559, 12971, 38913, 51713, 155139, 361991, 879121, 1085973, 2637363, 5636717, 6153847, 16910151, 18461541, 39457019, 95824189, 118371057, 287472567, 670769323, 2012307969]

約数ペア:
[(1, 2012307969), (3, 670769323), (7, 287472567), (17, 118371057), (21, 95824189), (51, 39457019), (109, 18461541), (119, 16910151), (327, 6153847), (357, 5636717), (763, 2637363), (1853, 1085973), (2289, 879121), (5559, 361991), (12971, 155139), (38913, 51713)]

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