20195576159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{26849}}^1$

素因数の和:26999

約数の個数: 32

約数和(自身を含む): 23971680000

約数和(自身を除く): 3776103841

約数列:

[1, 11, 19, 59, 61, 209, 649, 671, 1121, 1159, 3599, 12331, 12749, 26849, 39589, 68381, 295339, 510131, 752191, 1584091, 1637789, 5611441, 17425001, 18015679, 30097729, 31117991, 96629551, 331075019, 342297901, 1062925061, 1835961469, 20195576159]

約数ペア:

[(1, 20195576159), (11, 1835961469), (19, 1062925061), (59, 342297901), (61, 331075019), (209, 96629551), (649, 31117991), (671, 30097729), (1121, 18015679), (1159, 17425001), (3599, 5611441), (12331, 1637789), (12749, 1584091), (26849, 752191), (39589, 510131), (68381, 295339)]