20084942570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1534373}}^1$

素因数の和:1534415

約数の個数: 64

約数和(自身を含む): 47725168896

約数和(自身を除く): 27640226326

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 1534373, 3068746, 7671865, 10740611, 15343730, 16878103, 21481222, 26084341, 33756206, 52168682, 53703055, 84390515, 107406110, 118146721, 130421705, 168781030, 182590387, 236293442, 260843410, 286927751, 365180774, 573855502, 590733605, 912951935, 1181467210, 1434638755, 1825903870, 2008494257, 2869277510, 4016988514, 10042471285, 20084942570]

約数ペア:

[(1, 20084942570), (2, 10042471285), (5, 4016988514), (7, 2869277510), (10, 2008494257), (11, 1825903870), (14, 1434638755), (17, 1181467210), (22, 912951935), (34, 590733605), (35, 573855502), (55, 365180774), (70, 286927751), (77, 260843410), (85, 236293442), (110, 182590387), (119, 168781030), (154, 130421705), (170, 118146721), (187, 107406110), (238, 84390515), (374, 53703055), (385, 52168682), (595, 33756206), (770, 26084341), (935, 21481222), (1190, 16878103), (1309, 15343730), (1870, 10740611), (2618, 7671865), (6545, 3068746), (13090, 1534373)]