20170981623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{63703}}^1$

素因数の和:64095

約数の個数: 32

約数和(自身を含む): 30308834304

約数和(自身を除く): 10137852681

約数列:

[1, 3, 13, 23, 39, 69, 299, 353, 897, 1059, 4589, 8119, 13767, 24357, 63703, 105547, 191109, 316641, 828139, 1465169, 2484417, 4395507, 19047197, 22487159, 57141591, 67461477, 292333067, 517204657, 876999201, 1551613971, 6723660541, 20170981623]

約数ペア:

[(1, 20170981623), (3, 6723660541), (13, 1551613971), (23, 876999201), (39, 517204657), (69, 292333067), (299, 67461477), (353, 57141591), (897, 22487159), (1059, 19047197), (4589, 4395507), (8119, 2484417), (13767, 1465169), (24357, 828139), (63703, 316641), (105547, 191109)]