20443374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{54083}}^1$

素因数の和:54101

約数の個数: 32

約数和(自身を含む): 51920640

約数和(自身を除く): 31477266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 54083, 108166, 162249, 324498, 378581, 486747, 757162, 973494, 1135743, 1460241, 2271486, 2920482, 3407229, 6814458, 10221687, 20443374]

約数ペア:

[(1, 20443374), (2, 10221687), (3, 6814458), (6, 3407229), (7, 2920482), (9, 2271486), (14, 1460241), (18, 1135743), (21, 973494), (27, 757162), (42, 486747), (54, 378581), (63, 324498), (126, 162249), (189, 108166), (378, 54083)]