20136742248980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{26194477}}^1$

素因数の和:26194546

約数の個数: 144

約数和(自身を含む): 54040255893120

約数和(自身を除く): 33903513644140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 289, 323, 340, 380, 476, 532, 578, 595, 646, 665, 1156, 1190, 1292, 1330, 1445, 1615, 2023, 2261, 2380, 2660, 2890, 3230, 4046, 4522, 5491, 5780, 6460, 8092, 9044, 10115, 10982, 11305, 20230, 21964, 22610, 27455, 38437, 40460, 45220, 54910, 76874, 109820, 153748, 192185, 384370, 768740, 26194477, 52388954, 104777908, 130972385, 183361339, 261944770, 366722678, 445306109, 497695063, 523889540, 733445356, 890612218, 916806695, 995390126, 1781224436, 1833613390, 1990780252, 2226530545, 2488475315, 3117142763, 3483865441, 3667226780, 4453061090, 4976950630, 6234285526, 6967730882, 7570203853, 8460816071, 8906122180, 9953901260, 12468571052, 13935461764, 15140407706, 15585713815, 16921632142, 17419327205, 30280815412, 31171427630, 33843264284, 34838654410, 37851019265, 42304080355, 52991426971, 59225712497, 62342855260, 69677308820, 75702038530, 84608160710, 105982853942, 118451424994, 143833873207, 151404077060, 169216321420, 211965707884, 236902849988, 264957134855, 287667746414, 296128562485, 529914269710, 575335492828, 592257124970, 719169366035, 1006837112449, 1059828539420, 1184514249940, 1438338732070, 2013674224898, 2876677464140, 4027348449796, 5034185562245, 10068371124490, 20136742248980]

約数ペア:

[(1, 20136742248980), (2, 10068371124490), (4, 5034185562245), (5, 4027348449796), (7, 2876677464140), (10, 2013674224898), (14, 1438338732070), (17, 1184514249940), (19, 1059828539420), (20, 1006837112449), (28, 719169366035), (34, 592257124970), (35, 575335492828), (38, 529914269710), (68, 296128562485), (70, 287667746414), (76, 264957134855), (85, 236902849988), (95, 211965707884), (119, 169216321420), (133, 151404077060), (140, 143833873207), (170, 118451424994), (190, 105982853942), (238, 84608160710), (266, 75702038530), (289, 69677308820), (323, 62342855260), (340, 59225712497), (380, 52991426971), (476, 42304080355), (532, 37851019265), (578, 34838654410), (595, 33843264284), (646, 31171427630), (665, 30280815412), (1156, 17419327205), (1190, 16921632142), (1292, 15585713815), (1330, 15140407706), (1445, 13935461764), (1615, 12468571052), (2023, 9953901260), (2261, 8906122180), (2380, 8460816071), (2660, 7570203853), (2890, 6967730882), (3230, 6234285526), (4046, 4976950630), (4522, 4453061090), (5491, 3667226780), (5780, 3483865441), (6460, 3117142763), (8092, 2488475315), (9044, 2226530545), (10115, 1990780252), (10982, 1833613390), (11305, 1781224436), (20230, 995390126), (21964, 916806695), (22610, 890612218), (27455, 733445356), (38437, 523889540), (40460, 497695063), (45220, 445306109), (54910, 366722678), (76874, 261944770), (109820, 183361339), (153748, 130972385), (192185, 104777908), (384370, 52388954), (768740, 26194477)]