About the Number

20229898221

20229898220 ← → 20229898222

2進数表記:10010110101110010111011111111101101

漢数字表記:二百二億二千九百八十九万八千二百二十一

素因数分解:

3 2 × 13 1 × 17 1 × 149 1 × 68261 1

素因数の和:68446
約数の個数: 48
約数和(自身を含む): 33543946800
約数和(自身を除く): 13314048579

約数列:
[1, 3, 9, 13, 17, 39, 51, 117, 149, 153, 221, 447, 663, 1341, 1937, 1989, 2533, 5811, 7599, 17433, 22797, 32929, 68261, 98787, 204783, 296361, 614349, 887393, 1160437, 2662179, 3481311, 7986537, 10170889, 10443933, 15085681, 30512667, 45257043, 91538001, 132221557, 135771129, 172905113, 396664671, 518715339, 1189994013, 1556146017, 2247766469, 6743299407, 20229898221]

約数ペア:
[(1, 20229898221), (3, 6743299407), (9, 2247766469), (13, 1556146017), (17, 1189994013), (39, 518715339), (51, 396664671), (117, 172905113), (149, 135771129), (153, 132221557), (221, 91538001), (447, 45257043), (663, 30512667), (1341, 15085681), (1937, 10443933), (1989, 10170889), (2533, 7986537), (5811, 3481311), (7599, 2662179), (17433, 1160437), (22797, 887393), (32929, 614349), (68261, 296361), (98787, 204783)]

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