About the Number

20222021680

20222021679 ← → 20222021681

2進数表記:10010110101010100111001000000110000

漢数字表記:二百二億二千二百二万千六百八十

素因数分解:

2 4 × 5 1 × 7 2 × 31 1 × 166409 1

素因数の和:166467
約数の個数: 120
約数和(自身を含む): 56456922240
約数和(自身を除く): 36234900560

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 24304, 30380, 60760, 121520, 166409, 332818, 665636, 832045, 1164863, 1331272, 1664090, 2329726, 2662544, 3328180, 4659452, 5158679, 5824315, 6656360, 8154041, 9318904, 10317358, 11648630, 13312720, 16308082, 18637808, 20634716, 23297260, 25793395, 32616164, 36110753, 40770205, 41269432, 46594520, 51586790, 65232328, 72221506, 81540410, 82538864, 93189040, 103173580, 130464656, 144443012, 163080820, 180553765, 206347160, 252775271, 288886024, 326161640, 361107530, 412694320, 505550542, 577772048, 652323280, 722215060, 1011101084, 1263876355, 1444430120, 2022202168, 2527752710, 2888860240, 4044404336, 5055505420, 10111010840, 20222021680]

約数ペア:
[(1, 20222021680), (2, 10111010840), (4, 5055505420), (5, 4044404336), (7, 2888860240), (8, 2527752710), (10, 2022202168), (14, 1444430120), (16, 1263876355), (20, 1011101084), (28, 722215060), (31, 652323280), (35, 577772048), (40, 505550542), (49, 412694320), (56, 361107530), (62, 326161640), (70, 288886024), (80, 252775271), (98, 206347160), (112, 180553765), (124, 163080820), (140, 144443012), (155, 130464656), (196, 103173580), (217, 93189040), (245, 82538864), (248, 81540410), (280, 72221506), (310, 65232328), (392, 51586790), (434, 46594520), (490, 41269432), (496, 40770205), (560, 36110753), (620, 32616164), (784, 25793395), (868, 23297260), (980, 20634716), (1085, 18637808), (1240, 16308082), (1519, 13312720), (1736, 11648630), (1960, 10317358), (2170, 9318904), (2480, 8154041), (3038, 6656360), (3472, 5824315), (3920, 5158679), (4340, 4659452), (6076, 3328180), (7595, 2662544), (8680, 2329726), (12152, 1664090), (15190, 1331272), (17360, 1164863), (24304, 832045), (30380, 665636), (60760, 332818), (121520, 166409)]

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