20174020944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{287281}}^1$

素因数の和:287329

約数の個数: 160

約数和(自身を含む): 68396098560

約数和(自身を除く): 48222077616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 2128, 2508, 2926, 3192, 3344, 3696, 4389, 5016, 5852, 6384, 8778, 10032, 11704, 17556, 23408, 35112, 70224, 287281, 574562, 861843, 1149124, 1723686, 2010967, 2298248, 3160091, 3447372, 4021934, 4596496, 5458339, 6032901, 6320182, 6894744, 8043868, 9480273, 10916678, 12065802, 12640364, 13789488, 16087736, 16375017, 18960546, 21833356, 22120637, 24131604, 25280728, 32175472, 32750034, 37921092, 38208373, 43666712, 44241274, 48263208, 50561456, 60041729, 65500068, 66361911, 75842184, 76416746, 87333424, 88482548, 96526416, 114625119, 120083458, 131000136, 132723822, 151684368, 152833492, 176965096, 180125187, 229250238, 240166916, 262000272, 265447644, 305666984, 353930192, 360250374, 420292103, 458500476, 480333832, 530895288, 611333968, 720500748, 840584206, 917000952, 960667664, 1061790576, 1260876309, 1441001496, 1681168412, 1834001904, 2521752618, 2882002992, 3362336824, 5043505236, 6724673648, 10087010472, 20174020944]

約数ペア:

[(1, 20174020944), (2, 10087010472), (3, 6724673648), (4, 5043505236), (6, 3362336824), (7, 2882002992), (8, 2521752618), (11, 1834001904), (12, 1681168412), (14, 1441001496), (16, 1260876309), (19, 1061790576), (21, 960667664), (22, 917000952), (24, 840584206), (28, 720500748), (33, 611333968), (38, 530895288), (42, 480333832), (44, 458500476), (48, 420292103), (56, 360250374), (57, 353930192), (66, 305666984), (76, 265447644), (77, 262000272), (84, 240166916), (88, 229250238), (112, 180125187), (114, 176965096), (132, 152833492), (133, 151684368), (152, 132723822), (154, 131000136), (168, 120083458), (176, 114625119), (209, 96526416), (228, 88482548), (231, 87333424), (264, 76416746), (266, 75842184), (304, 66361911), (308, 65500068), (336, 60041729), (399, 50561456), (418, 48263208), (456, 44241274), (462, 43666712), (528, 38208373), (532, 37921092), (616, 32750034), (627, 32175472), (798, 25280728), (836, 24131604), (912, 22120637), (924, 21833356), (1064, 18960546), (1232, 16375017), (1254, 16087736), (1463, 13789488), (1596, 12640364), (1672, 12065802), (1848, 10916678), (2128, 9480273), (2508, 8043868), (2926, 6894744), (3192, 6320182), (3344, 6032901), (3696, 5458339), (4389, 4596496), (5016, 4021934), (5852, 3447372), (6384, 3160091), (8778, 2298248), (10032, 2010967), (11704, 1723686), (17556, 1149124), (23408, 861843), (35112, 574562), (70224, 287281)]