20896208

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2833}}^1$

素因数の和:3302

約数の個数: 20

約数和(自身を含む): 40588548

約数和(自身を除く): 19692340

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 2833, 3688, 5666, 7376, 11332, 22664, 45328, 1306013, 2612026, 5224052, 10448104, 20896208]

約数ペア:

[(1, 20896208), (2, 10448104), (4, 5224052), (8, 2612026), (16, 1306013), (461, 45328), (922, 22664), (1844, 11332), (2833, 7376), (3688, 5666)]