20159691843

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1934897}}^1$

素因数の和:1935074

約数の個数: 16

約数和(自身を含む): 28234031616

約数和(自身を除く): 8074339773

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 1934897, 5804691, 44502631, 133507893, 292169447, 876508341, 6719897281, 20159691843]

約数ペア:

[(1, 20159691843), (3, 6719897281), (23, 876508341), (69, 292169447), (151, 133507893), (453, 44502631), (3473, 5804691), (10419, 1934897)]