20170995900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6112423}}^1$

素因数の和:6112451

約数の個数: 72

約数和(自身を含む): 63667008384

約数和(自身を除く): 43496012484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 6112423, 12224846, 18337269, 24449692, 30562115, 36674538, 61124230, 67236653, 73349076, 91686345, 122248460, 134473306, 152810575, 183372690, 201709959, 268946612, 305621150, 336183265, 366745380, 403419918, 458431725, 611242300, 672366530, 806839836, 916863450, 1008549795, 1344733060, 1680916325, 1833726900, 2017099590, 3361832650, 4034199180, 5042748975, 6723665300, 10085497950, 20170995900]

約数ペア:

[(1, 20170995900), (2, 10085497950), (3, 6723665300), (4, 5042748975), (5, 4034199180), (6, 3361832650), (10, 2017099590), (11, 1833726900), (12, 1680916325), (15, 1344733060), (20, 1008549795), (22, 916863450), (25, 806839836), (30, 672366530), (33, 611242300), (44, 458431725), (50, 403419918), (55, 366745380), (60, 336183265), (66, 305621150), (75, 268946612), (100, 201709959), (110, 183372690), (132, 152810575), (150, 134473306), (165, 122248460), (220, 91686345), (275, 73349076), (300, 67236653), (330, 61124230), (550, 36674538), (660, 30562115), (825, 24449692), (1100, 18337269), (1650, 12224846), (3300, 6112423)]