19633991856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1\times {\mathrm{4651}}^1$

素因数の和:7530

約数の個数: 80

約数和(自身を含む): 52387027968

約数和(自身を除く): 32753036112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 2837, 4651, 5674, 8511, 9302, 11348, 13953, 17022, 18604, 22696, 27906, 34044, 37208, 45392, 55812, 68088, 74416, 87947, 111624, 136176, 144181, 175894, 223248, 263841, 288362, 351788, 432543, 527682, 576724, 703576, 865086, 1055364, 1153448, 1407152, 1730172, 2110728, 2306896, 3460344, 4221456, 6920688, 13194887, 26389774, 39584661, 52779548, 79169322, 105559096, 158338644, 211118192, 316677288, 409041497, 633354576, 818082994, 1227124491, 1636165988, 2454248982, 3272331976, 4908497964, 6544663952, 9816995928, 19633991856]

約数ペア:

[(1, 19633991856), (2, 9816995928), (3, 6544663952), (4, 4908497964), (6, 3272331976), (8, 2454248982), (12, 1636165988), (16, 1227124491), (24, 818082994), (31, 633354576), (48, 409041497), (62, 316677288), (93, 211118192), (124, 158338644), (186, 105559096), (248, 79169322), (372, 52779548), (496, 39584661), (744, 26389774), (1488, 13194887), (2837, 6920688), (4651, 4221456), (5674, 3460344), (8511, 2306896), (9302, 2110728), (11348, 1730172), (13953, 1407152), (17022, 1153448), (18604, 1055364), (22696, 865086), (27906, 703576), (34044, 576724), (37208, 527682), (45392, 432543), (55812, 351788), (68088, 288362), (74416, 263841), (87947, 223248), (111624, 175894), (136176, 144181)]