19820976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{58991}}^1$

素因数の和:59009

約数の個数: 40

約数和(自身を含む): 58520064

約数和(自身を除く): 38699088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 58991, 117982, 176973, 235964, 353946, 412937, 471928, 707892, 825874, 943856, 1238811, 1415784, 1651748, 2477622, 2831568, 3303496, 4955244, 6606992, 9910488, 19820976]

約数ペア:

[(1, 19820976), (2, 9910488), (3, 6606992), (4, 4955244), (6, 3303496), (7, 2831568), (8, 2477622), (12, 1651748), (14, 1415784), (16, 1238811), (21, 943856), (24, 825874), (28, 707892), (42, 471928), (48, 412937), (56, 353946), (84, 235964), (112, 176973), (168, 117982), (336, 58991)]