20568076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 37427040

約数和(自身を除く): 16858964

約数列:

[1, 2, 4, 29, 58, 116, 281, 562, 631, 1124, 1262, 2524, 8149, 16298, 18299, 32596, 36598, 73196, 177311, 354622, 709244, 5142019, 10284038, 20568076]

約数ペア:

[(1, 20568076), (2, 10284038), (4, 5142019), (29, 709244), (58, 354622), (116, 177311), (281, 73196), (562, 36598), (631, 32596), (1124, 18299), (1262, 16298), (2524, 8149)]