2019908772

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20135

約数の個数: 144

約数和(自身を含む): 6412728000

約数和(自身を除く): 4392819228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 8379, 11172, 14364, 16758, 20089, 25137, 33516, 40178, 50274, 60267, 80356, 100548, 120534, 140623, 180801, 241068, 281246, 361602, 381691, 421869, 542403, 562492, 723204, 763382, 843738, 984361, 1084806, 1145073, 1265607, 1526764, 1687476, 1968722, 2169612, 2290146, 2531214, 2671837, 2953083, 3435219, 3796821, 3937444, 4580292, 5062428, 5343674, 5906166, 6870438, 7593642, 8015511, 8859249, 10305657, 10687348, 11812332, 13740876, 15187284, 16031022, 17718498, 18702859, 20611314, 24046533, 26577747, 32062044, 35436996, 37405718, 41222628, 48093066, 53155494, 56108577, 72139599, 74811436, 96186132, 106310988, 112217154, 144279198, 168325731, 224434308, 288558396, 336651462, 504977193, 673302924, 1009954386, 2019908772]

約数ペア:

[(1, 2019908772), (2, 1009954386), (3, 673302924), (4, 504977193), (6, 336651462), (7, 288558396), (9, 224434308), (12, 168325731), (14, 144279198), (18, 112217154), (19, 106310988), (21, 96186132), (27, 74811436), (28, 72139599), (36, 56108577), (38, 53155494), (42, 48093066), (49, 41222628), (54, 37405718), (57, 35436996), (63, 32062044), (76, 26577747), (84, 24046533), (98, 20611314), (108, 18702859), (114, 17718498), (126, 16031022), (133, 15187284), (147, 13740876), (171, 11812332), (189, 10687348), (196, 10305657), (228, 8859249), (252, 8015511), (266, 7593642), (294, 6870438), (342, 5906166), (378, 5343674), (399, 5062428), (441, 4580292), (513, 3937444), (532, 3796821), (588, 3435219), (684, 2953083), (756, 2671837), (798, 2531214), (882, 2290146), (931, 2169612), (1026, 1968722), (1197, 1687476), (1323, 1526764), (1596, 1265607), (1764, 1145073), (1862, 1084806), (2052, 984361), (2394, 843738), (2646, 763382), (2793, 723204), (3591, 562492), (3724, 542403), (4788, 421869), (5292, 381691), (5586, 361602), (7182, 281246), (8379, 241068), (11172, 180801), (14364, 140623), (16758, 120534), (20089, 100548), (25137, 80356), (33516, 60267), (40178, 50274)]