20195099892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1695

約数の個数: 216

約数和(自身を含む): 58304992200

約数和(自身を除く): 38109892308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 73, 82, 99, 121, 123, 132, 146, 164, 198, 219, 242, 246, 292, 363, 369, 396, 438, 451, 484, 492, 657, 726, 738, 803, 876, 902, 1089, 1314, 1353, 1452, 1476, 1549, 1606, 1804, 2178, 2409, 2628, 2706, 2993, 3098, 3212, 4059, 4356, 4647, 4818, 4961, 5412, 5986, 6196, 7227, 8118, 8833, 8979, 9294, 9636, 9922, 11972, 13941, 14454, 14883, 16236, 17039, 17666, 17958, 18588, 19844, 26499, 26937, 27882, 28908, 29766, 32923, 34078, 35332, 35916, 44649, 51117, 52998, 53874, 55764, 59532, 63509, 65846, 68156, 79497, 89298, 98769, 102234, 105996, 107748, 113077, 127018, 131692, 153351, 158994, 178596, 187429, 190527, 197538, 204468, 226154, 254036, 296307, 306702, 317988, 339231, 362153, 374858, 381054, 395076, 452308, 562287, 571581, 592614, 613404, 678462, 698599, 724306, 749716, 762108, 1017693, 1086459, 1124574, 1143162, 1185228, 1243847, 1356924, 1397198, 1448612, 1686861, 2035386, 2095797, 2172918, 2249148, 2286324, 2487694, 2794396, 3259377, 3373722, 3731541, 4070772, 4191594, 4345836, 4636157, 4975388, 6287391, 6518754, 6747444, 7463082, 7684589, 8383188, 9272314, 11194623, 12574782, 13037508, 13682317, 13908471, 14926164, 15369178, 18544628, 22389246, 23053767, 25149564, 27364634, 27816942, 30738356, 41046951, 41725413, 44778492, 46107534, 50997727, 54729268, 55633884, 69161301, 82093902, 83450826, 92215068, 101995454, 123140853, 138322602, 152993181, 164187804, 166901652, 203990908, 246281706, 276645204, 305986362, 458979543, 492563412, 560974997, 611972724, 917959086, 1121949994, 1682924991, 1835918172, 2243899988, 3365849982, 5048774973, 6731699964, 10097549946, 20195099892]

約数ペア:

[(1, 20195099892), (2, 10097549946), (3, 6731699964), (4, 5048774973), (6, 3365849982), (9, 2243899988), (11, 1835918172), (12, 1682924991), (18, 1121949994), (22, 917959086), (33, 611972724), (36, 560974997), (41, 492563412), (44, 458979543), (66, 305986362), (73, 276645204), (82, 246281706), (99, 203990908), (121, 166901652), (123, 164187804), (132, 152993181), (146, 138322602), (164, 123140853), (198, 101995454), (219, 92215068), (242, 83450826), (246, 82093902), (292, 69161301), (363, 55633884), (369, 54729268), (396, 50997727), (438, 46107534), (451, 44778492), (484, 41725413), (492, 41046951), (657, 30738356), (726, 27816942), (738, 27364634), (803, 25149564), (876, 23053767), (902, 22389246), (1089, 18544628), (1314, 15369178), (1353, 14926164), (1452, 13908471), (1476, 13682317), (1549, 13037508), (1606, 12574782), (1804, 11194623), (2178, 9272314), (2409, 8383188), (2628, 7684589), (2706, 7463082), (2993, 6747444), (3098, 6518754), (3212, 6287391), (4059, 4975388), (4356, 4636157), (4647, 4345836), (4818, 4191594), (4961, 4070772), (5412, 3731541), (5986, 3373722), (6196, 3259377), (7227, 2794396), (8118, 2487694), (8833, 2286324), (8979, 2249148), (9294, 2172918), (9636, 2095797), (9922, 2035386), (11972, 1686861), (13941, 1448612), (14454, 1397198), (14883, 1356924), (16236, 1243847), (17039, 1185228), (17666, 1143162), (17958, 1124574), (18588, 1086459), (19844, 1017693), (26499, 762108), (26937, 749716), (27882, 724306), (28908, 698599), (29766, 678462), (32923, 613404), (34078, 592614), (35332, 571581), (35916, 562287), (44649, 452308), (51117, 395076), (52998, 381054), (53874, 374858), (55764, 362153), (59532, 339231), (63509, 317988), (65846, 306702), (68156, 296307), (79497, 254036), (89298, 226154), (98769, 204468), (102234, 197538), (105996, 190527), (107748, 187429), (113077, 178596), (127018, 158994), (131692, 153351)]