About the Number

2020642800

2020642799 ← → 2020642801

2進数表記:1111000011100001000111111110000

漢数字表記:二十億二千六十四万二千八百

素因数分解:

2 4 × 3 1 × 5 2 × 11 1 × 47 1 × 3257 1

素因数の和:3336
約数の個数: 240
約数和(自身を含む): 7213681152
約数和(自身を除く): 5193038352

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 47, 48, 50, 55, 60, 66, 75, 80, 88, 94, 100, 110, 120, 132, 141, 150, 165, 176, 188, 200, 220, 235, 240, 264, 275, 282, 300, 330, 376, 400, 440, 470, 517, 528, 550, 564, 600, 660, 705, 752, 825, 880, 940, 1034, 1100, 1128, 1175, 1200, 1320, 1410, 1551, 1650, 1880, 2068, 2200, 2256, 2350, 2585, 2640, 2820, 3102, 3257, 3300, 3525, 3760, 4136, 4400, 4700, 5170, 5640, 6204, 6514, 6600, 7050, 7755, 8272, 9400, 9771, 10340, 11280, 12408, 12925, 13028, 13200, 14100, 15510, 16285, 18800, 19542, 20680, 24816, 25850, 26056, 28200, 31020, 32570, 35827, 38775, 39084, 41360, 48855, 51700, 52112, 56400, 62040, 65140, 71654, 77550, 78168, 81425, 97710, 103400, 107481, 124080, 130280, 143308, 153079, 155100, 156336, 162850, 179135, 195420, 206800, 214962, 244275, 260560, 286616, 306158, 310200, 325700, 358270, 390840, 429924, 459237, 488550, 537405, 573232, 612316, 620400, 651400, 716540, 765395, 781680, 859848, 895675, 918474, 977100, 1074810, 1224632, 1302800, 1433080, 1530790, 1683869, 1719696, 1791350, 1836948, 1954200, 2149620, 2296185, 2449264, 2687025, 2866160, 3061580, 3367738, 3582700, 3673896, 3826975, 3908400, 4299240, 4592370, 5051607, 5374050, 6123160, 6735476, 7165400, 7347792, 7653950, 8419345, 8598480, 9184740, 10103214, 10748100, 11480925, 12246320, 13470952, 14330800, 15307900, 16838690, 18369480, 20206428, 21496200, 22961850, 25258035, 26941904, 30615800, 33677380, 36738960, 40412856, 42096725, 42992400, 45923700, 50516070, 61231600, 67354760, 80825712, 84193450, 91847400, 101032140, 126290175, 134709520, 168386900, 183694800, 202064280, 252580350, 336773800, 404128560, 505160700, 673547600, 1010321400, 2020642800]

約数ペア:
[(1, 2020642800), (2, 1010321400), (3, 673547600), (4, 505160700), (5, 404128560), (6, 336773800), (8, 252580350), (10, 202064280), (11, 183694800), (12, 168386900), (15, 134709520), (16, 126290175), (20, 101032140), (22, 91847400), (24, 84193450), (25, 80825712), (30, 67354760), (33, 61231600), (40, 50516070), (44, 45923700), (47, 42992400), (48, 42096725), (50, 40412856), (55, 36738960), (60, 33677380), (66, 30615800), (75, 26941904), (80, 25258035), (88, 22961850), (94, 21496200), (100, 20206428), (110, 18369480), (120, 16838690), (132, 15307900), (141, 14330800), (150, 13470952), (165, 12246320), (176, 11480925), (188, 10748100), (200, 10103214), (220, 9184740), (235, 8598480), (240, 8419345), (264, 7653950), (275, 7347792), (282, 7165400), (300, 6735476), (330, 6123160), (376, 5374050), (400, 5051607), (440, 4592370), (470, 4299240), (517, 3908400), (528, 3826975), (550, 3673896), (564, 3582700), (600, 3367738), (660, 3061580), (705, 2866160), (752, 2687025), (825, 2449264), (880, 2296185), (940, 2149620), (1034, 1954200), (1100, 1836948), (1128, 1791350), (1175, 1719696), (1200, 1683869), (1320, 1530790), (1410, 1433080), (1551, 1302800), (1650, 1224632), (1880, 1074810), (2068, 977100), (2200, 918474), (2256, 895675), (2350, 859848), (2585, 781680), (2640, 765395), (2820, 716540), (3102, 651400), (3257, 620400), (3300, 612316), (3525, 573232), (3760, 537405), (4136, 488550), (4400, 459237), (4700, 429924), (5170, 390840), (5640, 358270), (6204, 325700), (6514, 310200), (6600, 306158), (7050, 286616), (7755, 260560), (8272, 244275), (9400, 214962), (9771, 206800), (10340, 195420), (11280, 179135), (12408, 162850), (12925, 156336), (13028, 155100), (13200, 153079), (14100, 143308), (15510, 130280), (16285, 124080), (18800, 107481), (19542, 103400), (20680, 97710), (24816, 81425), (25850, 78168), (26056, 77550), (28200, 71654), (31020, 65140), (32570, 62040), (35827, 56400), (38775, 52112), (39084, 51700), (41360, 48855)]

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