20132589402

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{8147}}^1$

素因数の和:8352

約数の個数: 96

約数和(自身を含む): 46857388032

約数和(自身を除く): 26724798630

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 127, 138, 141, 207, 254, 282, 381, 414, 423, 762, 846, 1081, 1143, 2162, 2286, 2921, 3243, 5842, 5969, 6486, 8147, 8763, 9729, 11938, 16294, 17526, 17907, 19458, 24441, 26289, 35814, 48882, 52578, 53721, 73323, 107442, 137287, 146646, 187381, 274574, 374762, 382909, 411861, 562143, 765818, 823722, 1034669, 1124286, 1148727, 1235583, 1686429, 2069338, 2297454, 2471166, 3104007, 3372858, 3446181, 6208014, 6892362, 8806907, 9312021, 17613814, 18624042, 23797387, 26420721, 47594774, 48629443, 52841442, 71392161, 79262163, 97258886, 142784322, 145888329, 158524326, 214176483, 291776658, 428352966, 437664987, 875329974, 1118477189, 2236954378, 3355431567, 6710863134, 10066294701, 20132589402]

約数ペア:

[(1, 20132589402), (2, 10066294701), (3, 6710863134), (6, 3355431567), (9, 2236954378), (18, 1118477189), (23, 875329974), (46, 437664987), (47, 428352966), (69, 291776658), (94, 214176483), (127, 158524326), (138, 145888329), (141, 142784322), (207, 97258886), (254, 79262163), (282, 71392161), (381, 52841442), (414, 48629443), (423, 47594774), (762, 26420721), (846, 23797387), (1081, 18624042), (1143, 17613814), (2162, 9312021), (2286, 8806907), (2921, 6892362), (3243, 6208014), (5842, 3446181), (5969, 3372858), (6486, 3104007), (8147, 2471166), (8763, 2297454), (9729, 2069338), (11938, 1686429), (16294, 1235583), (17526, 1148727), (17907, 1124286), (19458, 1034669), (24441, 823722), (26289, 765818), (35814, 562143), (48882, 411861), (52578, 382909), (53721, 374762), (73323, 274574), (107442, 187381), (137287, 146646)]