20277936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20117}}^1$

素因数の和:20138

約数の個数: 60

約数和(自身を含む): 64860432

約数和(自身を除く): 44582496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20117, 40234, 60351, 80468, 120702, 140819, 160936, 181053, 241404, 281638, 321872, 362106, 422457, 482808, 563276, 724212, 844914, 965616, 1126552, 1267371, 1448424, 1689828, 2253104, 2534742, 2896848, 3379656, 5069484, 6759312, 10138968, 20277936]

約数ペア:

[(1, 20277936), (2, 10138968), (3, 6759312), (4, 5069484), (6, 3379656), (7, 2896848), (8, 2534742), (9, 2253104), (12, 1689828), (14, 1448424), (16, 1267371), (18, 1126552), (21, 965616), (24, 844914), (28, 724212), (36, 563276), (42, 482808), (48, 422457), (56, 362106), (63, 321872), (72, 281638), (84, 241404), (112, 181053), (126, 160936), (144, 140819), (168, 120702), (252, 80468), (336, 60351), (504, 40234), (1008, 20117)]