20232639896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1118567}}^1$

素因数の和:1118616

約数の個数: 64

約数和(自身を含む): 48322137600

約数和(自身を除く): 28089497704

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 1118567, 2237134, 4474268, 7829969, 8948536, 15659938, 19015639, 21252773, 31319876, 38031278, 42505546, 62639752, 76062556, 85011092, 133109473, 148769411, 152125112, 170022184, 266218946, 297538822, 361297141, 532437892, 595077644, 722594282, 1064875784, 1190155288, 1445188564, 2529079987, 2890377128, 5058159974, 10116319948, 20232639896]

約数ペア:

[(1, 20232639896), (2, 10116319948), (4, 5058159974), (7, 2890377128), (8, 2529079987), (14, 1445188564), (17, 1190155288), (19, 1064875784), (28, 722594282), (34, 595077644), (38, 532437892), (56, 361297141), (68, 297538822), (76, 266218946), (119, 170022184), (133, 152125112), (136, 148769411), (152, 133109473), (238, 85011092), (266, 76062556), (323, 62639752), (476, 42505546), (532, 38031278), (646, 31319876), (952, 21252773), (1064, 19015639), (1292, 15659938), (2261, 8948536), (2584, 7829969), (4522, 4474268), (9044, 2237134), (18088, 1118567)]