20054696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 40098240

約数和(自身を除く): 20043544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 883, 1336, 1766, 2839, 3532, 5678, 7064, 11356, 15011, 22712, 30022, 60044, 120088, 147461, 294922, 589844, 1179688, 2506837, 5013674, 10027348, 20054696]

約数ペア:

[(1, 20054696), (2, 10027348), (4, 5013674), (8, 2506837), (17, 1179688), (34, 589844), (68, 294922), (136, 147461), (167, 120088), (334, 60044), (668, 30022), (883, 22712), (1336, 15011), (1766, 11356), (2839, 7064), (3532, 5678)]