20086074960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{629263}}^1$

素因数の和:629305

約数の個数: 160

約数和(自身を含む): 74907586560

約数和(自身を除く): 54821511600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 629263, 1258526, 1887789, 2517052, 3146315, 3775578, 4404841, 5034104, 6292630, 7551156, 8809682, 9438945, 10068208, 11955997, 12585260, 13214523, 15102312, 17619364, 18877890, 22024205, 23911994, 25170520, 26429046, 30204624, 35238728, 35867991, 37755780, 44048410, 47823988, 50341040, 52858092, 59779985, 66072615, 70477456, 71735982, 75511560, 83691979, 88096820, 95647976, 105716184, 119559970, 132145230, 143471964, 151023120, 167383958, 176193640, 179339955, 191295952, 211432368, 239119940, 251075937, 264290460, 286943928, 334767916, 352387280, 358679910, 418459895, 478239880, 502151874, 528580920, 573887856, 669535832, 717359820, 836919790, 956479760, 1004303748, 1057161840, 1255379685, 1339071664, 1434719640, 1673839580, 2008607496, 2510759370, 2869439280, 3347679160, 4017214992, 5021518740, 6695358320, 10043037480, 20086074960]

約数ペア:

[(1, 20086074960), (2, 10043037480), (3, 6695358320), (4, 5021518740), (5, 4017214992), (6, 3347679160), (7, 2869439280), (8, 2510759370), (10, 2008607496), (12, 1673839580), (14, 1434719640), (15, 1339071664), (16, 1255379685), (19, 1057161840), (20, 1004303748), (21, 956479760), (24, 836919790), (28, 717359820), (30, 669535832), (35, 573887856), (38, 528580920), (40, 502151874), (42, 478239880), (48, 418459895), (56, 358679910), (57, 352387280), (60, 334767916), (70, 286943928), (76, 264290460), (80, 251075937), (84, 239119940), (95, 211432368), (105, 191295952), (112, 179339955), (114, 176193640), (120, 167383958), (133, 151023120), (140, 143471964), (152, 132145230), (168, 119559970), (190, 105716184), (210, 95647976), (228, 88096820), (240, 83691979), (266, 75511560), (280, 71735982), (285, 70477456), (304, 66072615), (336, 59779985), (380, 52858092), (399, 50341040), (420, 47823988), (456, 44048410), (532, 37755780), (560, 35867991), (570, 35238728), (665, 30204624), (760, 26429046), (798, 25170520), (840, 23911994), (912, 22024205), (1064, 18877890), (1140, 17619364), (1330, 15102312), (1520, 13214523), (1596, 12585260), (1680, 11955997), (1995, 10068208), (2128, 9438945), (2280, 8809682), (2660, 7551156), (3192, 6292630), (3990, 5034104), (4560, 4404841), (5320, 3775578), (6384, 3146315), (7980, 2517052), (10640, 1887789), (15960, 1258526), (31920, 629263)]