20131788922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1352

約数の個数: 128

約数和(自身を含む): 39256358400

約数和(自身を除く): 19124569478

約数列:

[1, 2, 7, 14, 19, 29, 38, 41, 53, 58, 82, 106, 133, 203, 266, 287, 371, 406, 551, 574, 742, 779, 1007, 1102, 1189, 1201, 1537, 1558, 2014, 2173, 2378, 2402, 3074, 3857, 4346, 5453, 7049, 7714, 8323, 8407, 10759, 10906, 14098, 15211, 16646, 16814, 21518, 22591, 22819, 29203, 30422, 34829, 41287, 45182, 45638, 49241, 58406, 63017, 63653, 69658, 82574, 98482, 126034, 127306, 158137, 159733, 204421, 243803, 289009, 316274, 319466, 344687, 408842, 441119, 445571, 487606, 578018, 661751, 689374, 882238, 891142, 935579, 1197323, 1209407, 1323502, 1427989, 1845937, 1871158, 2394646, 2418814, 2609773, 2855978, 3691874, 4632257, 5219546, 6549053, 8381261, 8465849, 9264514, 9995923, 12921559, 13098106, 16762522, 16931698, 18268411, 19991846, 25843118, 27131791, 35072803, 36536822, 49585687, 54263582, 70145606, 75683417, 99171374, 151366834, 189922537, 245509621, 347099809, 379845074, 491019242, 529783919, 694199618, 1059567838, 1437984923, 2875969846, 10065894461, 20131788922]

約数ペア:

[(1, 20131788922), (2, 10065894461), (7, 2875969846), (14, 1437984923), (19, 1059567838), (29, 694199618), (38, 529783919), (41, 491019242), (53, 379845074), (58, 347099809), (82, 245509621), (106, 189922537), (133, 151366834), (203, 99171374), (266, 75683417), (287, 70145606), (371, 54263582), (406, 49585687), (551, 36536822), (574, 35072803), (742, 27131791), (779, 25843118), (1007, 19991846), (1102, 18268411), (1189, 16931698), (1201, 16762522), (1537, 13098106), (1558, 12921559), (2014, 9995923), (2173, 9264514), (2378, 8465849), (2402, 8381261), (3074, 6549053), (3857, 5219546), (4346, 4632257), (5453, 3691874), (7049, 2855978), (7714, 2609773), (8323, 2418814), (8407, 2394646), (10759, 1871158), (10906, 1845937), (14098, 1427989), (15211, 1323502), (16646, 1209407), (16814, 1197323), (21518, 935579), (22591, 891142), (22819, 882238), (29203, 689374), (30422, 661751), (34829, 578018), (41287, 487606), (45182, 445571), (45638, 441119), (49241, 408842), (58406, 344687), (63017, 319466), (63653, 316274), (69658, 289009), (82574, 243803), (98482, 204421), (126034, 159733), (127306, 158137)]