20540770344

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{7393}}^1$

素因数の和:8104

約数の個数: 128

約数和(自身を含む): 60157584000

約数和(自身を除く): 39616813656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 677, 684, 1026, 1354, 1368, 2031, 2052, 2708, 4062, 4104, 5416, 6093, 7393, 8124, 12186, 12863, 14786, 16248, 18279, 22179, 24372, 25726, 29572, 36558, 38589, 44358, 48744, 51452, 59144, 66537, 73116, 77178, 88716, 102904, 115767, 133074, 140467, 146232, 154356, 177432, 199611, 231534, 266148, 280934, 308712, 347301, 399222, 421401, 463068, 532296, 561868, 694602, 798444, 842802, 926136, 1123736, 1264203, 1389204, 1596888, 1685604, 2528406, 2778408, 3371208, 3792609, 5005061, 5056812, 7585218, 10010122, 10113624, 15015183, 15170436, 20020244, 30030366, 30340872, 40040488, 45045549, 60060732, 90091098, 95096159, 120121464, 135136647, 180182196, 190192318, 270273294, 285288477, 360364392, 380384636, 540546588, 570576954, 760769272, 855865431, 1081093176, 1141153908, 1711730862, 2282307816, 2567596293, 3423461724, 5135192586, 6846923448, 10270385172, 20540770344]

約数ペア:

[(1, 20540770344), (2, 10270385172), (3, 6846923448), (4, 5135192586), (6, 3423461724), (8, 2567596293), (9, 2282307816), (12, 1711730862), (18, 1141153908), (19, 1081093176), (24, 855865431), (27, 760769272), (36, 570576954), (38, 540546588), (54, 380384636), (57, 360364392), (72, 285288477), (76, 270273294), (108, 190192318), (114, 180182196), (152, 135136647), (171, 120121464), (216, 95096159), (228, 90091098), (342, 60060732), (456, 45045549), (513, 40040488), (677, 30340872), (684, 30030366), (1026, 20020244), (1354, 15170436), (1368, 15015183), (2031, 10113624), (2052, 10010122), (2708, 7585218), (4062, 5056812), (4104, 5005061), (5416, 3792609), (6093, 3371208), (7393, 2778408), (8124, 2528406), (12186, 1685604), (12863, 1596888), (14786, 1389204), (16248, 1264203), (18279, 1123736), (22179, 926136), (24372, 842802), (25726, 798444), (29572, 694602), (36558, 561868), (38589, 532296), (44358, 463068), (48744, 421401), (51452, 399222), (59144, 347301), (66537, 308712), (73116, 280934), (77178, 266148), (88716, 231534), (102904, 199611), (115767, 177432), (133074, 154356), (140467, 146232)]