20348622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23071}}^1$

素因数の和:23093

約数の個数: 36

約数和(自身を含む): 51289056

約数和(自身を除く): 30940434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 23071, 46142, 69213, 138426, 161497, 207639, 322994, 415278, 484491, 968982, 1130479, 1453473, 2260958, 2906946, 3391437, 6782874, 10174311, 20348622]

約数ペア:

[(1, 20348622), (2, 10174311), (3, 6782874), (6, 3391437), (7, 2906946), (9, 2260958), (14, 1453473), (18, 1130479), (21, 968982), (42, 484491), (49, 415278), (63, 322994), (98, 207639), (126, 161497), (147, 138426), (294, 69213), (441, 46142), (882, 23071)]