About the Number

2021842816

2021842815 ← → 2021842817

2進数表記:1111000100000101101111110000000

漢数字表記:二十億二千百八十四万二千八百十六

素因数分解:

2 7 × 7 1 × 31 1 × 83 1 × 877 1

素因数の和:1012
約数の個数: 128
約数和(自身を含む): 4814530560
約数和(自身を除く): 2792687744

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 83, 112, 124, 128, 166, 217, 224, 248, 332, 434, 448, 496, 581, 664, 868, 877, 896, 992, 1162, 1328, 1736, 1754, 1984, 2324, 2573, 2656, 3472, 3508, 3968, 4648, 5146, 5312, 6139, 6944, 7016, 9296, 10292, 10624, 12278, 13888, 14032, 18011, 18592, 20584, 24556, 27187, 27776, 28064, 36022, 37184, 41168, 49112, 54374, 56128, 72044, 72791, 74368, 82336, 98224, 108748, 112256, 144088, 145582, 164672, 190309, 196448, 217496, 288176, 291164, 329344, 380618, 392896, 434992, 509537, 576352, 582328, 761236, 785792, 869984, 1019074, 1152704, 1164656, 1522472, 1739968, 2038148, 2256521, 2305408, 2329312, 3044944, 3479936, 4076296, 4513042, 4658624, 6089888, 8152592, 9026084, 9317248, 12179776, 15795647, 16305184, 18052168, 24359552, 31591294, 32610368, 36104336, 63182588, 65220736, 72208672, 126365176, 144417344, 252730352, 288834688, 505460704, 1010921408, 2021842816]

約数ペア:
[(1, 2021842816), (2, 1010921408), (4, 505460704), (7, 288834688), (8, 252730352), (14, 144417344), (16, 126365176), (28, 72208672), (31, 65220736), (32, 63182588), (56, 36104336), (62, 32610368), (64, 31591294), (83, 24359552), (112, 18052168), (124, 16305184), (128, 15795647), (166, 12179776), (217, 9317248), (224, 9026084), (248, 8152592), (332, 6089888), (434, 4658624), (448, 4513042), (496, 4076296), (581, 3479936), (664, 3044944), (868, 2329312), (877, 2305408), (896, 2256521), (992, 2038148), (1162, 1739968), (1328, 1522472), (1736, 1164656), (1754, 1152704), (1984, 1019074), (2324, 869984), (2573, 785792), (2656, 761236), (3472, 582328), (3508, 576352), (3968, 509537), (4648, 434992), (5146, 392896), (5312, 380618), (6139, 329344), (6944, 291164), (7016, 288176), (9296, 217496), (10292, 196448), (10624, 190309), (12278, 164672), (13888, 145582), (14032, 144088), (18011, 112256), (18592, 108748), (20584, 98224), (24556, 82336), (27187, 74368), (27776, 72791), (28064, 72044), (36022, 56128), (37184, 54374), (41168, 49112)]

このpageの処理時間: 0.022614717483520508 seconds