20173814176

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1367}}^1\times {\mathrm{4231}}^1$

素因数の和:5717

約数の個数: 48

約数和(自身を含む): 40120375680

約数和(自身を除く): 19946561504

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1367, 1744, 2734, 3488, 4231, 5468, 8462, 10936, 16924, 21872, 33848, 43744, 67696, 135392, 149003, 298006, 461179, 596012, 922358, 1192024, 1844716, 2384048, 3689432, 4768096, 5783777, 7378864, 11567554, 14757728, 23135108, 46270216, 92540432, 185080864, 630431693, 1260863386, 2521726772, 5043453544, 10086907088, 20173814176]

約数ペア:

[(1, 20173814176), (2, 10086907088), (4, 5043453544), (8, 2521726772), (16, 1260863386), (32, 630431693), (109, 185080864), (218, 92540432), (436, 46270216), (872, 23135108), (1367, 14757728), (1744, 11567554), (2734, 7378864), (3488, 5783777), (4231, 4768096), (5468, 3689432), (8462, 2384048), (10936, 1844716), (16924, 1192024), (21872, 922358), (33848, 596012), (43744, 461179), (67696, 298006), (135392, 149003)]