20051766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53047}}^1$

素因数の和:53065

約数の個数: 32

約数和(自身を含む): 50926080

約数和(自身を除く): 30874314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53047, 106094, 159141, 318282, 371329, 477423, 742658, 954846, 1113987, 1432269, 2227974, 2864538, 3341961, 6683922, 10025883, 20051766]

約数ペア:

[(1, 20051766), (2, 10025883), (3, 6683922), (6, 3341961), (7, 2864538), (9, 2227974), (14, 1432269), (18, 1113987), (21, 954846), (27, 742658), (42, 477423), (54, 371329), (63, 318282), (126, 159141), (189, 106094), (378, 53047)]