20589576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122557}}^1$

素因数の和:122573

約数の個数: 32

約数和(自身を含む): 58827840

約数和(自身を除く): 38238264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122557, 245114, 367671, 490228, 735342, 857899, 980456, 1470684, 1715798, 2573697, 2941368, 3431596, 5147394, 6863192, 10294788, 20589576]

約数ペア:

[(1, 20589576), (2, 10294788), (3, 6863192), (4, 5147394), (6, 3431596), (7, 2941368), (8, 2573697), (12, 1715798), (14, 1470684), (21, 980456), (24, 857899), (28, 735342), (42, 490228), (56, 367671), (84, 245114), (168, 122557)]