About the Number

2012076090

2012076089 ← → 2012076091

2進数表記:1110111111011011101100000111010

漢数字表記:二十億千二百七万六千九十

素因数分解:

2 1 × 3 2 × 5 1 × 431 1 × 51871 1

素因数の和:52315
約数の個数: 48
約数和(自身を含む): 5243636736
約数和(自身を除く): 3231560646

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4310, 6465, 7758, 12930, 19395, 38790, 51871, 103742, 155613, 259355, 311226, 466839, 518710, 778065, 933678, 1556130, 2334195, 4668390, 22356401, 44712802, 67069203, 111782005, 134138406, 201207609, 223564010, 335346015, 402415218, 670692030, 1006038045, 2012076090]

約数ペア:
[(1, 2012076090), (2, 1006038045), (3, 670692030), (5, 402415218), (6, 335346015), (9, 223564010), (10, 201207609), (15, 134138406), (18, 111782005), (30, 67069203), (45, 44712802), (90, 22356401), (431, 4668390), (862, 2334195), (1293, 1556130), (2155, 933678), (2586, 778065), (3879, 518710), (4310, 466839), (6465, 311226), (7758, 259355), (12930, 155613), (19395, 103742), (38790, 51871)]

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