About the Number

20088968

20088967 ← → 20088969

2進数表記:1001100101000100010001000

漢数字表記:二千八万八千九百六十八

素因数分解:

2 3 × 17 2 × 8689 1

素因数の和:8729
約数の個数: 24
約数和(自身を含む): 40017450
約数和(自身を除く): 19928482

約数列:
[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8689, 17378, 34756, 69512, 147713, 295426, 590852, 1181704, 2511121, 5022242, 10044484, 20088968]

約数ペア:
[(1, 20088968), (2, 10044484), (4, 5022242), (8, 2511121), (17, 1181704), (34, 590852), (68, 295426), (136, 147713), (289, 69512), (578, 34756), (1156, 17378), (2312, 8689)]

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