19803713832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18973}}^1$

素因数の和:19120

約数の個数: 192

約数和(自身を含む): 65118768000

約数和(自身を除く): 45315054168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 109, 114, 126, 133, 152, 168, 171, 218, 228, 252, 266, 327, 342, 399, 436, 456, 504, 532, 654, 684, 763, 798, 872, 981, 1064, 1197, 1308, 1368, 1526, 1596, 1962, 2071, 2289, 2394, 2616, 3052, 3192, 3924, 4142, 4578, 4788, 6104, 6213, 6867, 7848, 8284, 9156, 9576, 12426, 13734, 14497, 16568, 18312, 18639, 18973, 24852, 27468, 28994, 37278, 37946, 43491, 49704, 54936, 56919, 57988, 74556, 75892, 86982, 113838, 115976, 130473, 132811, 149112, 151784, 170757, 173964, 227676, 260946, 265622, 341514, 347928, 360487, 398433, 455352, 521892, 531244, 683028, 720974, 796866, 1043784, 1062488, 1081461, 1195299, 1366056, 1441948, 1593732, 2068057, 2162922, 2390598, 2523409, 2883896, 3187464, 3244383, 4136114, 4325844, 4781196, 5046818, 6204171, 6488766, 7570227, 8272228, 8651688, 9562392, 10093636, 12408342, 12977532, 14476399, 15140454, 16544456, 18612513, 20187272, 22710681, 24816684, 25955064, 28952798, 30280908, 37225026, 39293083, 43429197, 45421362, 49633368, 57905596, 60561816, 74450052, 78586166, 86858394, 90842724, 115811192, 117879249, 130287591, 148900104, 157172332, 173716788, 181685448, 235758498, 260575182, 275051581, 314344664, 347433576, 353637747, 471516996, 521150364, 550103162, 707275494, 825154743, 943033992, 1042300728, 1100206324, 1414550988, 1650309486, 2200412648, 2475464229, 2829101976, 3300618972, 4950928458, 6601237944, 9901856916, 19803713832]

約数ペア:

[(1, 19803713832), (2, 9901856916), (3, 6601237944), (4, 4950928458), (6, 3300618972), (7, 2829101976), (8, 2475464229), (9, 2200412648), (12, 1650309486), (14, 1414550988), (18, 1100206324), (19, 1042300728), (21, 943033992), (24, 825154743), (28, 707275494), (36, 550103162), (38, 521150364), (42, 471516996), (56, 353637747), (57, 347433576), (63, 314344664), (72, 275051581), (76, 260575182), (84, 235758498), (109, 181685448), (114, 173716788), (126, 157172332), (133, 148900104), (152, 130287591), (168, 117879249), (171, 115811192), (218, 90842724), (228, 86858394), (252, 78586166), (266, 74450052), (327, 60561816), (342, 57905596), (399, 49633368), (436, 45421362), (456, 43429197), (504, 39293083), (532, 37225026), (654, 30280908), (684, 28952798), (763, 25955064), (798, 24816684), (872, 22710681), (981, 20187272), (1064, 18612513), (1197, 16544456), (1308, 15140454), (1368, 14476399), (1526, 12977532), (1596, 12408342), (1962, 10093636), (2071, 9562392), (2289, 8651688), (2394, 8272228), (2616, 7570227), (3052, 6488766), (3192, 6204171), (3924, 5046818), (4142, 4781196), (4578, 4325844), (4788, 4136114), (6104, 3244383), (6213, 3187464), (6867, 2883896), (7848, 2523409), (8284, 2390598), (9156, 2162922), (9576, 2068057), (12426, 1593732), (13734, 1441948), (14497, 1366056), (16568, 1195299), (18312, 1081461), (18639, 1062488), (18973, 1043784), (24852, 796866), (27468, 720974), (28994, 683028), (37278, 531244), (37946, 521892), (43491, 455352), (49704, 398433), (54936, 360487), (56919, 347928), (57988, 341514), (74556, 265622), (75892, 260946), (86982, 227676), (113838, 173964), (115976, 170757), (130473, 151784), (132811, 149112)]