About the Number

20132908440

20132908439 ← → 20132908441

2進数表記:10010110000000000111100110110011000

漢数字表記:二百一億三千二百九十万八千四百四十

素因数分解:

2 3 × 3 1 × 5 1 × 19 1 × 311 1 × 28393 1

素因数の和:28737
約数の個数: 128
約数和(自身を含む): 63784281600
約数和(自身を除く): 43651373160

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 311, 380, 456, 570, 622, 760, 933, 1140, 1244, 1555, 1866, 2280, 2488, 3110, 3732, 4665, 5909, 6220, 7464, 9330, 11818, 12440, 17727, 18660, 23636, 28393, 29545, 35454, 37320, 47272, 56786, 59090, 70908, 85179, 88635, 113572, 118180, 141816, 141965, 170358, 177270, 227144, 236360, 283930, 340716, 354540, 425895, 539467, 567860, 681432, 709080, 851790, 1078934, 1135720, 1618401, 1703580, 2157868, 2697335, 3236802, 3407160, 4315736, 5394670, 6473604, 8092005, 8830223, 10789340, 12947208, 16184010, 17660446, 21578680, 26490669, 32368020, 35320892, 44151115, 52981338, 64736040, 70641784, 88302230, 105962676, 132453345, 167774237, 176604460, 211925352, 264906690, 335548474, 353208920, 503322711, 529813380, 671096948, 838871185, 1006645422, 1059626760, 1342193896, 1677742370, 2013290844, 2516613555, 3355484740, 4026581688, 5033227110, 6710969480, 10066454220, 20132908440]

約数ペア:
[(1, 20132908440), (2, 10066454220), (3, 6710969480), (4, 5033227110), (5, 4026581688), (6, 3355484740), (8, 2516613555), (10, 2013290844), (12, 1677742370), (15, 1342193896), (19, 1059626760), (20, 1006645422), (24, 838871185), (30, 671096948), (38, 529813380), (40, 503322711), (57, 353208920), (60, 335548474), (76, 264906690), (95, 211925352), (114, 176604460), (120, 167774237), (152, 132453345), (190, 105962676), (228, 88302230), (285, 70641784), (311, 64736040), (380, 52981338), (456, 44151115), (570, 35320892), (622, 32368020), (760, 26490669), (933, 21578680), (1140, 17660446), (1244, 16184010), (1555, 12947208), (1866, 10789340), (2280, 8830223), (2488, 8092005), (3110, 6473604), (3732, 5394670), (4665, 4315736), (5909, 3407160), (6220, 3236802), (7464, 2697335), (9330, 2157868), (11818, 1703580), (12440, 1618401), (17727, 1135720), (18660, 1078934), (23636, 851790), (28393, 709080), (29545, 681432), (35454, 567860), (37320, 539467), (47272, 425895), (56786, 354540), (59090, 340716), (70908, 283930), (85179, 236360), (88635, 227144), (113572, 177270), (118180, 170358), (141816, 141965)]

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