20210933592

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{15443}}^1$

素因数の和:15614

約数の個数: 128

約数和(自身を含む): 57599942400

約数和(自身を除く): 37389008808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 83, 108, 146, 166, 216, 219, 249, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1314, 1494, 1752, 1971, 1992, 2241, 2628, 2988, 3942, 4482, 5256, 5976, 6059, 7884, 8964, 12118, 15443, 15768, 17928, 18177, 24236, 30886, 36354, 46329, 48472, 54531, 61772, 72708, 92658, 109062, 123544, 138987, 145416, 163593, 185316, 218124, 277974, 327186, 370632, 416961, 436248, 555948, 654372, 833922, 1111896, 1127339, 1281769, 1308744, 1667844, 2254678, 2563538, 3335688, 3382017, 3845307, 4509356, 5127076, 6764034, 7690614, 9018712, 10146051, 10254152, 11535921, 13528068, 15381228, 20292102, 23071842, 27056136, 30438153, 30762456, 34607763, 40584204, 46143684, 60876306, 69215526, 81168408, 92287368, 93569137, 121752612, 138431052, 187138274, 243505224, 276862104, 280707411, 374276548, 561414822, 748553096, 842122233, 1122829644, 1684244466, 2245659288, 2526366699, 3368488932, 5052733398, 6736977864, 10105466796, 20210933592]

約数ペア:

[(1, 20210933592), (2, 10105466796), (3, 6736977864), (4, 5052733398), (6, 3368488932), (8, 2526366699), (9, 2245659288), (12, 1684244466), (18, 1122829644), (24, 842122233), (27, 748553096), (36, 561414822), (54, 374276548), (72, 280707411), (73, 276862104), (83, 243505224), (108, 187138274), (146, 138431052), (166, 121752612), (216, 93569137), (219, 92287368), (249, 81168408), (292, 69215526), (332, 60876306), (438, 46143684), (498, 40584204), (584, 34607763), (657, 30762456), (664, 30438153), (747, 27056136), (876, 23071842), (996, 20292102), (1314, 15381228), (1494, 13528068), (1752, 11535921), (1971, 10254152), (1992, 10146051), (2241, 9018712), (2628, 7690614), (2988, 6764034), (3942, 5127076), (4482, 4509356), (5256, 3845307), (5976, 3382017), (6059, 3335688), (7884, 2563538), (8964, 2254678), (12118, 1667844), (15443, 1308744), (15768, 1281769), (17928, 1127339), (18177, 1111896), (24236, 833922), (30886, 654372), (36354, 555948), (46329, 436248), (48472, 416961), (54531, 370632), (61772, 327186), (72708, 277974), (92658, 218124), (109062, 185316), (123544, 163593), (138987, 145416)]