20058388

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1259}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 40219200

約数和(自身を除く): 20160812

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 1259, 2276, 2518, 3983, 5036, 7966, 8813, 15932, 17626, 35252, 716371, 1432742, 2865484, 5014597, 10029194, 20058388]

約数ペア:

[(1, 20058388), (2, 10029194), (4, 5014597), (7, 2865484), (14, 1432742), (28, 716371), (569, 35252), (1138, 17626), (1259, 15932), (2276, 8813), (2518, 7966), (3983, 5036)]