20430752

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{1667}}^1$

素因数の和:2060

約数の個数: 24

約数和(自身を含む): 40352256

約数和(自身を除く): 19921504

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 1667, 3064, 3334, 6128, 6668, 12256, 13336, 26672, 53344, 638461, 1276922, 2553844, 5107688, 10215376, 20430752]

約数ペア:

[(1, 20430752), (2, 10215376), (4, 5107688), (8, 2553844), (16, 1276922), (32, 638461), (383, 53344), (766, 26672), (1532, 13336), (1667, 12256), (3064, 6668), (3334, 6128)]