20346033936

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1564117}}^1$

素因数の和:1564399

約数の個数: 40

約数和(自身を含む): 52754571904

約数和(自身を除く): 32408537968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 1564117, 3128234, 4692351, 6256468, 9384702, 12512936, 18769404, 25025872, 37538808, 75077616, 423875707, 847751414, 1271627121, 1695502828, 2543254242, 3391005656, 5086508484, 6782011312, 10173016968, 20346033936]

約数ペア:

[(1, 20346033936), (2, 10173016968), (3, 6782011312), (4, 5086508484), (6, 3391005656), (8, 2543254242), (12, 1695502828), (16, 1271627121), (24, 847751414), (48, 423875707), (271, 75077616), (542, 37538808), (813, 25025872), (1084, 18769404), (1626, 12512936), (2168, 9384702), (3252, 6256468), (4336, 4692351), (6504, 3128234), (13008, 1564117)]