20596972046

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{207769}}^1$

素因数の和:207948

約数の個数: 32

約数和(自身を含む): 36161952960

約数和(自身を除く): 15564980914

約数列:

[1, 2, 7, 14, 73, 97, 146, 194, 511, 679, 1022, 1358, 7081, 14162, 49567, 99134, 207769, 415538, 1454383, 2908766, 15167137, 20153593, 30334274, 40307186, 106169959, 141075151, 212339918, 282150302, 1471212289, 2942424578, 10298486023, 20596972046]

約数ペア:

[(1, 20596972046), (2, 10298486023), (7, 2942424578), (14, 1471212289), (73, 282150302), (97, 212339918), (146, 141075151), (194, 106169959), (511, 40307186), (679, 30334274), (1022, 20153593), (1358, 15167137), (7081, 2908766), (14162, 1454383), (49567, 415538), (99134, 207769)]