20132185876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 41298429312

約数和(自身を除く): 21166243436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 194, 293, 374, 388, 586, 748, 947, 1067, 1172, 1649, 1894, 2134, 3223, 3298, 3788, 4268, 4981, 6446, 6596, 9962, 10417, 12892, 16099, 18139, 19924, 20834, 28421, 32198, 36278, 41668, 54791, 56842, 64396, 72556, 91859, 109582, 113684, 177089, 183718, 219164, 277471, 312631, 354178, 367436, 483157, 554942, 625262, 708356, 966314, 1010449, 1109884, 1250524, 1561603, 1932628, 2020898, 3052181, 3123206, 4041796, 4717007, 5314727, 6104362, 6246412, 9434014, 10629454, 12208724, 17177633, 18868028, 21258908, 26914687, 34355266, 51887077, 53829374, 68710532, 103774154, 107658748, 207548308, 296061557, 457549679, 592123114, 915099358, 1184246228, 1830198716, 5033046469, 10066092938, 20132185876]

約数ペア:

[(1, 20132185876), (2, 10066092938), (4, 5033046469), (11, 1830198716), (17, 1184246228), (22, 915099358), (34, 592123114), (44, 457549679), (68, 296061557), (97, 207548308), (187, 107658748), (194, 103774154), (293, 68710532), (374, 53829374), (388, 51887077), (586, 34355266), (748, 26914687), (947, 21258908), (1067, 18868028), (1172, 17177633), (1649, 12208724), (1894, 10629454), (2134, 9434014), (3223, 6246412), (3298, 6104362), (3788, 5314727), (4268, 4717007), (4981, 4041796), (6446, 3123206), (6596, 3052181), (9962, 2020898), (10417, 1932628), (12892, 1561603), (16099, 1250524), (18139, 1109884), (19924, 1010449), (20834, 966314), (28421, 708356), (32198, 625262), (36278, 554942), (41668, 483157), (54791, 367436), (56842, 354178), (64396, 312631), (72556, 277471), (91859, 219164), (109582, 183718), (113684, 177089)]