About the Number

20123034315

20123034314 ← → 20123034316

2進数表記:10010101111011011010010001011001011

漢数字表記:二百一億二千三百三万四千三百十五

素因数分解:

3 1 × 5 1 × 29 1 × 41 1 × 1128289 1

素因数の和:1128367
約数の個数: 32
約数和(自身を含む): 34119489600
約数和(自身を除く): 13996455285

約数列:
[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 17835, 1128289, 3384867, 5641445, 16924335, 32720381, 46259849, 98161143, 138779547, 163601905, 231299245, 490805715, 693897735, 1341535621, 4024606863, 6707678105, 20123034315]

約数ペア:
[(1, 20123034315), (3, 6707678105), (5, 4024606863), (15, 1341535621), (29, 693897735), (41, 490805715), (87, 231299245), (123, 163601905), (145, 138779547), (205, 98161143), (435, 46259849), (615, 32720381), (1189, 16924335), (3567, 5641445), (5945, 3384867), (17835, 1128289)]

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