20238069552

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:931

約数の個数: 160

約数和(自身を含む): 54408898560

約数和(自身を除く): 34170829008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 61, 118, 122, 177, 183, 193, 236, 244, 354, 366, 386, 472, 488, 579, 607, 708, 732, 772, 944, 976, 1158, 1214, 1416, 1464, 1544, 1821, 2316, 2428, 2832, 2928, 3088, 3599, 3642, 4632, 4856, 7198, 7284, 9264, 9712, 10797, 11387, 11773, 14396, 14568, 21594, 22774, 23546, 28792, 29136, 34161, 35319, 35813, 37027, 43188, 45548, 47092, 57584, 68322, 70638, 71626, 74054, 86376, 91096, 94184, 107439, 111081, 117151, 136644, 141276, 143252, 148108, 172752, 182192, 188368, 214878, 222162, 234302, 273288, 282552, 286504, 296216, 351453, 429756, 444324, 468604, 546576, 565104, 573008, 592432, 694607, 702906, 859512, 888648, 937208, 1389214, 1405812, 1719024, 1777296, 1874416, 2083821, 2184593, 2778428, 2811624, 4167642, 4369186, 5556856, 5623248, 6553779, 6911909, 7146211, 8335284, 8738372, 11113712, 13107558, 13823818, 14292422, 16670568, 17476744, 20735727, 21438633, 26215116, 27647636, 28584844, 33341136, 34953488, 41471454, 42877266, 52430232, 55295272, 57169688, 82942908, 85754532, 104860464, 110590544, 114339376, 165885816, 171509064, 331771632, 343018128, 421626449, 843252898, 1264879347, 1686505796, 2529758694, 3373011592, 5059517388, 6746023184, 10119034776, 20238069552]

約数ペア:

[(1, 20238069552), (2, 10119034776), (3, 6746023184), (4, 5059517388), (6, 3373011592), (8, 2529758694), (12, 1686505796), (16, 1264879347), (24, 843252898), (48, 421626449), (59, 343018128), (61, 331771632), (118, 171509064), (122, 165885816), (177, 114339376), (183, 110590544), (193, 104860464), (236, 85754532), (244, 82942908), (354, 57169688), (366, 55295272), (386, 52430232), (472, 42877266), (488, 41471454), (579, 34953488), (607, 33341136), (708, 28584844), (732, 27647636), (772, 26215116), (944, 21438633), (976, 20735727), (1158, 17476744), (1214, 16670568), (1416, 14292422), (1464, 13823818), (1544, 13107558), (1821, 11113712), (2316, 8738372), (2428, 8335284), (2832, 7146211), (2928, 6911909), (3088, 6553779), (3599, 5623248), (3642, 5556856), (4632, 4369186), (4856, 4167642), (7198, 2811624), (7284, 2778428), (9264, 2184593), (9712, 2083821), (10797, 1874416), (11387, 1777296), (11773, 1719024), (14396, 1405812), (14568, 1389214), (21594, 937208), (22774, 888648), (23546, 859512), (28792, 702906), (29136, 694607), (34161, 592432), (35319, 573008), (35813, 565104), (37027, 546576), (43188, 468604), (45548, 444324), (47092, 429756), (57584, 351453), (68322, 296216), (70638, 286504), (71626, 282552), (74054, 273288), (86376, 234302), (91096, 222162), (94184, 214878), (107439, 188368), (111081, 182192), (117151, 172752), (136644, 148108), (141276, 143252)]