20100134072

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{9340211}}^1$

素因数の和:9340486

約数の個数: 16

約数和(自身を含む): 37827858600

約数和(自身を除く): 17727724528

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 9340211, 18680422, 37360844, 74721688, 2512516759, 5025033518, 10050067036, 20100134072]

約数ペア:

[(1, 20100134072), (2, 10050067036), (4, 5025033518), (8, 2512516759), (269, 74721688), (538, 37360844), (1076, 18680422), (2152, 9340211)]