20799576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41269}}^1$

素因数の和:41288

約数の個数: 48

約数和(自身を含む): 64381200

約数和(自身を除く): 43581624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41269, 82538, 123807, 165076, 247614, 288883, 330152, 371421, 495228, 577766, 742842, 866649, 990456, 1155532, 1485684, 1733298, 2311064, 2599947, 2971368, 3466596, 5199894, 6933192, 10399788, 20799576]

約数ペア:

[(1, 20799576), (2, 10399788), (3, 6933192), (4, 5199894), (6, 3466596), (7, 2971368), (8, 2599947), (9, 2311064), (12, 1733298), (14, 1485684), (18, 1155532), (21, 990456), (24, 866649), (28, 742842), (36, 577766), (42, 495228), (56, 371421), (63, 330152), (72, 288883), (84, 247614), (126, 165076), (168, 123807), (252, 82538), (504, 41269)]