20130127838

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1\times {\mathrm{92681}}^1$

素因数の和:93643

約数の個数: 16

約数和(自身を含む): 30462719760

約数和(自身を除く): 10332591922

約数列:

[1, 2, 131, 262, 829, 1658, 92681, 108599, 185362, 217198, 12141211, 24282422, 76832549, 153665098, 10065063919, 20130127838]

約数ペア:

[(1, 20130127838), (2, 10065063919), (131, 153665098), (262, 76832549), (829, 24282422), (1658, 12141211), (92681, 217198), (108599, 185362)]