About the Number
20130336880
2進数表記:10010101111110111001001000001110000
漢数字表記:二百一億三千三十三万六千八百八十
素因数分解:
素因数の和:17266
約数の個数: 80
約数和(自身を含む): 47952466560
約数和(自身を除く): 27822129680
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 317, 376, 470, 634, 752, 940, 1268, 1585, 1880, 2536, 3170, 3760, 5072, 6340, 12680, 14899, 16889, 25360, 29798, 33778, 59596, 67556, 74495, 84445, 119192, 135112, 148990, 168890, 238384, 270224, 297980, 337780, 595960, 675560, 793783, 1191920, 1351120, 1587566, 3175132, 3968915, 5353813, 6350264, 7937830, 10707626, 12700528, 15875660, 21415252, 26769065, 31751320, 42830504, 53538130, 63502640, 85661008, 107076260, 214152520, 251629211, 428305040, 503258422, 1006516844, 1258146055, 2013033688, 2516292110, 4026067376, 5032584220, 10065168440, 20130336880]
約数ペア:
[(1, 20130336880), (2, 10065168440), (4, 5032584220), (5, 4026067376), (8, 2516292110), (10, 2013033688), (16, 1258146055), (20, 1006516844), (40, 503258422), (47, 428305040), (80, 251629211), (94, 214152520), (188, 107076260), (235, 85661008), (317, 63502640), (376, 53538130), (470, 42830504), (634, 31751320), (752, 26769065), (940, 21415252), (1268, 15875660), (1585, 12700528), (1880, 10707626), (2536, 7937830), (3170, 6350264), (3760, 5353813), (5072, 3968915), (6340, 3175132), (12680, 1587566), (14899, 1351120), (16889, 1191920), (25360, 793783), (29798, 675560), (33778, 595960), (59596, 337780), (67556, 297980), (74495, 270224), (84445, 238384), (119192, 168890), (135112, 148990)]このpageの処理時間: 0.2243480682373047 seconds