20562192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20399}}^1$

素因数の和:20420

約数の個数: 60

約数和(自身を含む): 65769600

約数和(自身を除く): 45207408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20399, 40798, 61197, 81596, 122394, 142793, 163192, 183591, 244788, 285586, 326384, 367182, 428379, 489576, 571172, 734364, 856758, 979152, 1142344, 1285137, 1468728, 1713516, 2284688, 2570274, 2937456, 3427032, 5140548, 6854064, 10281096, 20562192]

約数ペア:

[(1, 20562192), (2, 10281096), (3, 6854064), (4, 5140548), (6, 3427032), (7, 2937456), (8, 2570274), (9, 2284688), (12, 1713516), (14, 1468728), (16, 1285137), (18, 1142344), (21, 979152), (24, 856758), (28, 734364), (36, 571172), (42, 489576), (48, 428379), (56, 367182), (63, 326384), (72, 285586), (84, 244788), (112, 183591), (126, 163192), (144, 142793), (168, 122394), (252, 81596), (336, 61197), (504, 40798), (1008, 20399)]