20160062972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23225879}}^1$

素因数の和:23225921

約数の個数: 24

約数和(自身を含む): 41620776960

約数和(自身を除く): 21460713988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23225879, 46451758, 92903516, 162581153, 325162306, 650324612, 720002249, 1440004498, 2880008996, 5040015743, 10080031486, 20160062972]

約数ペア:

[(1, 20160062972), (2, 10080031486), (4, 5040015743), (7, 2880008996), (14, 1440004498), (28, 720002249), (31, 650324612), (62, 325162306), (124, 162581153), (217, 92903516), (434, 46451758), (868, 23225879)]