20180102784

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{510217}}^1$

素因数の和:510337

約数の個数: 64

約数和(自身を含む): 54123925440

約数和(自身を除く): 33943822656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 13184, 19776, 39552, 510217, 1020434, 1530651, 2040868, 3061302, 4081736, 6122604, 8163472, 12245208, 16326944, 24490416, 32653888, 48980832, 52552351, 65307776, 97961664, 105104702, 157657053, 195923328, 210209404, 315314106, 420418808, 630628212, 840837616, 1261256424, 1681675232, 2522512848, 3363350464, 5045025696, 6726700928, 10090051392, 20180102784]

約数ペア:

[(1, 20180102784), (2, 10090051392), (3, 6726700928), (4, 5045025696), (6, 3363350464), (8, 2522512848), (12, 1681675232), (16, 1261256424), (24, 840837616), (32, 630628212), (48, 420418808), (64, 315314106), (96, 210209404), (103, 195923328), (128, 157657053), (192, 105104702), (206, 97961664), (309, 65307776), (384, 52552351), (412, 48980832), (618, 32653888), (824, 24490416), (1236, 16326944), (1648, 12245208), (2472, 8163472), (3296, 6122604), (4944, 4081736), (6592, 3061302), (9888, 2040868), (13184, 1530651), (19776, 1020434), (39552, 510217)]