20199380597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1\times {\mathrm{1543}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 23425320960

約数和(自身を除く): 3225940363

約数列:

[1, 11, 23, 59, 253, 649, 877, 1357, 1543, 9647, 14927, 16973, 20171, 35489, 51743, 91037, 221881, 390379, 569173, 1001407, 1190089, 1353211, 2093851, 13090979, 14885321, 23032361, 31123853, 79839449, 342362383, 878233939, 1836307327, 20199380597]

約数ペア:

[(1, 20199380597), (11, 1836307327), (23, 878233939), (59, 342362383), (253, 79839449), (649, 31123853), (877, 23032361), (1357, 14885321), (1543, 13090979), (9647, 2093851), (14927, 1353211), (16973, 1190089), (20171, 1001407), (35489, 569173), (51743, 390379), (91037, 221881)]