About the Number

20137308900

20137308899 ← → 20137308901

2進数表記:10010110000010001101111001011100100

漢数字表記:二百一億三千七百三十万八千九百

素因数分解:

2 2 × 3 1 × 5 2 × 397 1 × 169079 1

素因数の和:169493
約数の個数: 72
約数和(自身を含む): 58411053120
約数和(自身を除く): 38273744220

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 9925, 11910, 19850, 23820, 29775, 39700, 59550, 119100, 169079, 338158, 507237, 676316, 845395, 1014474, 1690790, 2028948, 2536185, 3381580, 4226975, 5072370, 8453950, 10144740, 12680925, 16907900, 25361850, 50723700, 67124363, 134248726, 201373089, 268497452, 335621815, 402746178, 671243630, 805492356, 1006865445, 1342487260, 1678109075, 2013730890, 3356218150, 4027461780, 5034327225, 6712436300, 10068654450, 20137308900]

約数ペア:
[(1, 20137308900), (2, 10068654450), (3, 6712436300), (4, 5034327225), (5, 4027461780), (6, 3356218150), (10, 2013730890), (12, 1678109075), (15, 1342487260), (20, 1006865445), (25, 805492356), (30, 671243630), (50, 402746178), (60, 335621815), (75, 268497452), (100, 201373089), (150, 134248726), (300, 67124363), (397, 50723700), (794, 25361850), (1191, 16907900), (1588, 12680925), (1985, 10144740), (2382, 8453950), (3970, 5072370), (4764, 4226975), (5955, 3381580), (7940, 2536185), (9925, 2028948), (11910, 1690790), (19850, 1014474), (23820, 845395), (29775, 676316), (39700, 507237), (59550, 338158), (119100, 169079)]

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