About the Number

20346750990

20346750989 ← → 20346750991

2進数表記:10010111100110000101100100000001110

漢数字表記:二百三億四千六百七十五万九百九十

素因数分解:

2 1 × 3 3 × 5 1 × 79 1 × 347 1 × 2749 1

素因数の和:3191
約数の個数: 128
約数和(自身を含む): 55123200000
約数和(自身を除く): 34776449010

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 347, 395, 474, 694, 711, 790, 1041, 1185, 1422, 1735, 2082, 2133, 2370, 2749, 3123, 3470, 3555, 4266, 5205, 5498, 6246, 7110, 8247, 9369, 10410, 10665, 13745, 15615, 16494, 18738, 21330, 24741, 27413, 27490, 31230, 41235, 46845, 49482, 54826, 74223, 82239, 82470, 93690, 123705, 137065, 148446, 164478, 217171, 246717, 247410, 274130, 371115, 411195, 434342, 493434, 651513, 740151, 742230, 822390, 953903, 1085855, 1233585, 1303026, 1480302, 1907806, 1954539, 2171710, 2467170, 2861709, 3257565, 3700755, 3909078, 4769515, 5723418, 5863617, 6515130, 7401510, 8585127, 9539030, 9772695, 11727234, 14308545, 17170254, 19545390, 25755381, 28617090, 29318085, 42925635, 51510762, 58636170, 75358337, 85851270, 128776905, 150716674, 226075011, 257553810, 376791685, 452150022, 678225033, 753583370, 1130375055, 1356450066, 2034675099, 2260750110, 3391125165, 4069350198, 6782250330, 10173375495, 20346750990]

約数ペア:
[(1, 20346750990), (2, 10173375495), (3, 6782250330), (5, 4069350198), (6, 3391125165), (9, 2260750110), (10, 2034675099), (15, 1356450066), (18, 1130375055), (27, 753583370), (30, 678225033), (45, 452150022), (54, 376791685), (79, 257553810), (90, 226075011), (135, 150716674), (158, 128776905), (237, 85851270), (270, 75358337), (347, 58636170), (395, 51510762), (474, 42925635), (694, 29318085), (711, 28617090), (790, 25755381), (1041, 19545390), (1185, 17170254), (1422, 14308545), (1735, 11727234), (2082, 9772695), (2133, 9539030), (2370, 8585127), (2749, 7401510), (3123, 6515130), (3470, 5863617), (3555, 5723418), (4266, 4769515), (5205, 3909078), (5498, 3700755), (6246, 3257565), (7110, 2861709), (8247, 2467170), (9369, 2171710), (10410, 1954539), (10665, 1907806), (13745, 1480302), (15615, 1303026), (16494, 1233585), (18738, 1085855), (21330, 953903), (24741, 822390), (27413, 742230), (27490, 740151), (31230, 651513), (41235, 493434), (46845, 434342), (49482, 411195), (54826, 371115), (74223, 274130), (82239, 247410), (82470, 246717), (93690, 217171), (123705, 164478), (137065, 148446)]

このpageの処理時間: 0.2660999298095703 seconds