About the Number

2021086912

2021086911 ← → 2021086913

2進数表記:1111000011101110101011011000000

漢数字表記:二十億二千百八万六千九百十二

素因数分解:

2 6 × 13 1 × 23 1 × 31 1 × 3407 1

素因数の和:3486
約数の個数: 112
約数和(自身を含む): 4653637632
約数和(自身を除く): 2632550720

約数列:
[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 184, 208, 248, 299, 368, 403, 416, 496, 598, 713, 736, 806, 832, 992, 1196, 1426, 1472, 1612, 1984, 2392, 2852, 3224, 3407, 4784, 5704, 6448, 6814, 9269, 9568, 11408, 12896, 13628, 18538, 19136, 22816, 25792, 27256, 37076, 44291, 45632, 54512, 74152, 78361, 88582, 105617, 109024, 148304, 156722, 177164, 211234, 218048, 296608, 313444, 354328, 422468, 593216, 626888, 708656, 844936, 1018693, 1253776, 1373021, 1417312, 1689872, 2037386, 2429191, 2507552, 2746042, 2834624, 3379744, 4074772, 4858382, 5015104, 5492084, 6759488, 8149544, 9716764, 10984168, 16299088, 19433528, 21968336, 31579483, 32598176, 38867056, 43936672, 63158966, 65196352, 77734112, 87873344, 126317932, 155468224, 252635864, 505271728, 1010543456, 2021086912]

約数ペア:
[(1, 2021086912), (2, 1010543456), (4, 505271728), (8, 252635864), (13, 155468224), (16, 126317932), (23, 87873344), (26, 77734112), (31, 65196352), (32, 63158966), (46, 43936672), (52, 38867056), (62, 32598176), (64, 31579483), (92, 21968336), (104, 19433528), (124, 16299088), (184, 10984168), (208, 9716764), (248, 8149544), (299, 6759488), (368, 5492084), (403, 5015104), (416, 4858382), (496, 4074772), (598, 3379744), (713, 2834624), (736, 2746042), (806, 2507552), (832, 2429191), (992, 2037386), (1196, 1689872), (1426, 1417312), (1472, 1373021), (1612, 1253776), (1984, 1018693), (2392, 844936), (2852, 708656), (3224, 626888), (3407, 593216), (4784, 422468), (5704, 354328), (6448, 313444), (6814, 296608), (9269, 218048), (9568, 211234), (11408, 177164), (12896, 156722), (13628, 148304), (18538, 109024), (19136, 105617), (22816, 88582), (25792, 78361), (27256, 74152), (37076, 54512), (44291, 45632)]

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