20502306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6127

約数の個数: 48

約数和(自身を含む): 51319008

約数和(自身を除く): 30816702

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6091, 12182, 18273, 36546, 54819, 67001, 103547, 109638, 134002, 201003, 207094, 310641, 402006, 603009, 621282, 931923, 1139017, 1206018, 1863846, 2278034, 3417051, 6834102, 10251153, 20502306]

約数ペア:

[(1, 20502306), (2, 10251153), (3, 6834102), (6, 3417051), (9, 2278034), (11, 1863846), (17, 1206018), (18, 1139017), (22, 931923), (33, 621282), (34, 603009), (51, 402006), (66, 310641), (99, 207094), (102, 201003), (153, 134002), (187, 109638), (198, 103547), (306, 67001), (374, 54819), (561, 36546), (1122, 18273), (1683, 12182), (3366, 6091)]