2019206592

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20743}}^1$

素因数の和:20787

約数の個数: 126

約数和(自身を含む): 6267446952

約数和(自身を除く): 4248240360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3744, 4056, 5408, 6084, 7488, 8112, 10816, 12168, 16224, 20743, 24336, 32448, 41486, 48672, 62229, 82972, 97344, 124458, 165944, 186687, 248916, 269659, 331888, 373374, 497832, 539318, 663776, 746748, 808977, 995664, 1078636, 1327552, 1493496, 1617954, 1991328, 2157272, 2426931, 2986992, 3235908, 3505567, 3982656, 4314544, 4853862, 5973984, 6471816, 7011134, 8629088, 9707724, 10516701, 11947968, 12943632, 14022268, 17258176, 19415448, 21033402, 25887264, 28044536, 31550103, 38830896, 42066804, 51774528, 56089072, 63100206, 77661792, 84133608, 112178144, 126200412, 155323584, 168267216, 224356288, 252400824, 336534432, 504801648, 673068864, 1009603296, 2019206592]

約数ペア:

[(1, 2019206592), (2, 1009603296), (3, 673068864), (4, 504801648), (6, 336534432), (8, 252400824), (9, 224356288), (12, 168267216), (13, 155323584), (16, 126200412), (18, 112178144), (24, 84133608), (26, 77661792), (32, 63100206), (36, 56089072), (39, 51774528), (48, 42066804), (52, 38830896), (64, 31550103), (72, 28044536), (78, 25887264), (96, 21033402), (104, 19415448), (117, 17258176), (144, 14022268), (156, 12943632), (169, 11947968), (192, 10516701), (208, 9707724), (234, 8629088), (288, 7011134), (312, 6471816), (338, 5973984), (416, 4853862), (468, 4314544), (507, 3982656), (576, 3505567), (624, 3235908), (676, 2986992), (832, 2426931), (936, 2157272), (1014, 1991328), (1248, 1617954), (1352, 1493496), (1521, 1327552), (1872, 1078636), (2028, 995664), (2496, 808977), (2704, 746748), (3042, 663776), (3744, 539318), (4056, 497832), (5408, 373374), (6084, 331888), (7488, 269659), (8112, 248916), (10816, 186687), (12168, 165944), (16224, 124458), (20743, 97344), (24336, 82972), (32448, 62229), (41486, 48672)]