About the Number

20000432889

20000432888 ← → 20000432890

2進数表記:10010101000000111100110001011111001

漢数字表記:二百億四十三万二千八百八十九

素因数分解:

3 2 × 61 1 × 2647 1 × 13763 1

素因数の和:16477
約数の個数: 24
約数和(自身を含む): 29376340032
約数和(自身を除く): 9375907143

約数列:
[1, 3, 9, 61, 183, 549, 2647, 7941, 13763, 23823, 41289, 123867, 161467, 484401, 839543, 1453203, 2518629, 7555887, 36430661, 109291983, 327875949, 2222270321, 6666810963, 20000432889]

約数ペア:
[(1, 20000432889), (3, 6666810963), (9, 2222270321), (61, 327875949), (183, 109291983), (549, 36430661), (2647, 7555887), (7941, 2518629), (13763, 1453203), (23823, 839543), (41289, 484401), (123867, 161467)]

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