20221977384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{249211}}^1$

素因数の和:249260

約数の個数: 144

約数和(自身を含む): 66479793120

約数和(自身を除く): 46257815736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3381, 3528, 3864, 4508, 5796, 6762, 9016, 10143, 11592, 13524, 20286, 27048, 40572, 81144, 249211, 498422, 747633, 996844, 1495266, 1744477, 1993688, 2242899, 2990532, 3488954, 4485798, 5233431, 5731853, 5981064, 6977908, 8971596, 10466862, 11463706, 12211339, 13955816, 15700293, 17195559, 17943192, 20933724, 22927412, 24422678, 31400586, 34391118, 36634017, 40122971, 41867448, 45854824, 48845356, 51586677, 62801172, 68782236, 73268034, 80245942, 97690712, 103173354, 109902051, 120368913, 125602344, 137564472, 146536068, 160491884, 206346708, 219804102, 240737826, 280860797, 293072136, 320983768, 361106739, 412693416, 439608204, 481475652, 561721594, 722213478, 842582391, 879216408, 962951304, 1123443188, 1444426956, 1685164782, 2246886376, 2527747173, 2888853912, 3370329564, 5055494346, 6740659128, 10110988692, 20221977384]

約数ペア:

[(1, 20221977384), (2, 10110988692), (3, 6740659128), (4, 5055494346), (6, 3370329564), (7, 2888853912), (8, 2527747173), (9, 2246886376), (12, 1685164782), (14, 1444426956), (18, 1123443188), (21, 962951304), (23, 879216408), (24, 842582391), (28, 722213478), (36, 561721594), (42, 481475652), (46, 439608204), (49, 412693416), (56, 361106739), (63, 320983768), (69, 293072136), (72, 280860797), (84, 240737826), (92, 219804102), (98, 206346708), (126, 160491884), (138, 146536068), (147, 137564472), (161, 125602344), (168, 120368913), (184, 109902051), (196, 103173354), (207, 97690712), (252, 80245942), (276, 73268034), (294, 68782236), (322, 62801172), (392, 51586677), (414, 48845356), (441, 45854824), (483, 41867448), (504, 40122971), (552, 36634017), (588, 34391118), (644, 31400586), (828, 24422678), (882, 22927412), (966, 20933724), (1127, 17943192), (1176, 17195559), (1288, 15700293), (1449, 13955816), (1656, 12211339), (1764, 11463706), (1932, 10466862), (2254, 8971596), (2898, 6977908), (3381, 5981064), (3528, 5731853), (3864, 5233431), (4508, 4485798), (5796, 3488954), (6762, 2990532), (9016, 2242899), (10143, 1993688), (11592, 1744477), (13524, 1495266), (20286, 996844), (27048, 747633), (40572, 498422), (81144, 249211)]