20172901896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{35141}}^1$

素因数の和:35244

約数の個数: 192

約数和(自身を含む): 67101540480

約数和(自身を除く): 46928638584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 67, 68, 72, 84, 102, 119, 126, 134, 136, 153, 168, 201, 204, 238, 252, 268, 306, 357, 402, 408, 469, 476, 504, 536, 603, 612, 714, 804, 938, 952, 1071, 1139, 1206, 1224, 1407, 1428, 1608, 1876, 2142, 2278, 2412, 2814, 2856, 3417, 3752, 4221, 4284, 4556, 4824, 5628, 6834, 7973, 8442, 8568, 9112, 10251, 11256, 13668, 15946, 16884, 20502, 23919, 27336, 31892, 33768, 35141, 41004, 47838, 63784, 70282, 71757, 82008, 95676, 105423, 140564, 143514, 191352, 210846, 245987, 281128, 287028, 316269, 421692, 491974, 574056, 597397, 632538, 737961, 843384, 983948, 1194794, 1265076, 1475922, 1792191, 1967896, 2213883, 2354447, 2389588, 2530152, 2951844, 3584382, 4181779, 4427766, 4708894, 4779176, 5376573, 5903688, 7063341, 7168764, 8363558, 8855532, 9417788, 10753146, 12545337, 14126682, 14337528, 16481129, 16727116, 17711064, 18835576, 21190023, 21506292, 25090674, 28253364, 32962258, 33454232, 37636011, 40025599, 42380046, 43012584, 49443387, 50181348, 56506728, 65924516, 75272022, 80051198, 84760092, 98886774, 100362696, 120076797, 131849032, 148330161, 150544044, 160102396, 169520184, 197773548, 240153594, 280179193, 296660322, 301088088, 320204792, 360230391, 395547096, 480307188, 560358386, 593320644, 720460782, 840537579, 960614376, 1120716772, 1186641288, 1440921564, 1681075158, 2241433544, 2521612737, 2881843128, 3362150316, 5043225474, 6724300632, 10086450948, 20172901896]

約数ペア:

[(1, 20172901896), (2, 10086450948), (3, 6724300632), (4, 5043225474), (6, 3362150316), (7, 2881843128), (8, 2521612737), (9, 2241433544), (12, 1681075158), (14, 1440921564), (17, 1186641288), (18, 1120716772), (21, 960614376), (24, 840537579), (28, 720460782), (34, 593320644), (36, 560358386), (42, 480307188), (51, 395547096), (56, 360230391), (63, 320204792), (67, 301088088), (68, 296660322), (72, 280179193), (84, 240153594), (102, 197773548), (119, 169520184), (126, 160102396), (134, 150544044), (136, 148330161), (153, 131849032), (168, 120076797), (201, 100362696), (204, 98886774), (238, 84760092), (252, 80051198), (268, 75272022), (306, 65924516), (357, 56506728), (402, 50181348), (408, 49443387), (469, 43012584), (476, 42380046), (504, 40025599), (536, 37636011), (603, 33454232), (612, 32962258), (714, 28253364), (804, 25090674), (938, 21506292), (952, 21190023), (1071, 18835576), (1139, 17711064), (1206, 16727116), (1224, 16481129), (1407, 14337528), (1428, 14126682), (1608, 12545337), (1876, 10753146), (2142, 9417788), (2278, 8855532), (2412, 8363558), (2814, 7168764), (2856, 7063341), (3417, 5903688), (3752, 5376573), (4221, 4779176), (4284, 4708894), (4556, 4427766), (4824, 4181779), (5628, 3584382), (6834, 2951844), (7973, 2530152), (8442, 2389588), (8568, 2354447), (9112, 2213883), (10251, 1967896), (11256, 1792191), (13668, 1475922), (15946, 1265076), (16884, 1194794), (20502, 983948), (23919, 843384), (27336, 737961), (31892, 632538), (33768, 597397), (35141, 574056), (41004, 491974), (47838, 421692), (63784, 316269), (70282, 287028), (71757, 281128), (82008, 245987), (95676, 210846), (105423, 191352), (140564, 143514)]