20584316

素因数分解:

$2^2\times {\mathrm{29}}^3\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 37485840

約数和(自身を除く): 16901524

約数列:

[1, 2, 4, 29, 58, 116, 211, 422, 841, 844, 1682, 3364, 6119, 12238, 24389, 24476, 48778, 97556, 177451, 354902, 709804, 5146079, 10292158, 20584316]

約数ペア:

[(1, 20584316), (2, 10292158), (4, 5146079), (29, 709804), (58, 354902), (116, 177451), (211, 97556), (422, 48778), (841, 24476), (844, 24389), (1682, 12238), (3364, 6119)]