20465088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15227}}^1$

素因数の和:15249

約数の個数: 56

約数和(自身を含む): 61886592

約数和(自身を除く): 41421504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15227, 30454, 45681, 60908, 91362, 106589, 121816, 182724, 213178, 243632, 319767, 365448, 426356, 487264, 639534, 730896, 852712, 974528, 1279068, 1461792, 1705424, 2558136, 2923584, 3410848, 5116272, 6821696, 10232544, 20465088]

約数ペア:

[(1, 20465088), (2, 10232544), (3, 6821696), (4, 5116272), (6, 3410848), (7, 2923584), (8, 2558136), (12, 1705424), (14, 1461792), (16, 1279068), (21, 974528), (24, 852712), (28, 730896), (32, 639534), (42, 487264), (48, 426356), (56, 365448), (64, 319767), (84, 243632), (96, 213178), (112, 182724), (168, 121816), (192, 106589), (224, 91362), (336, 60908), (448, 45681), (672, 30454), (1344, 15227)]