20512085656

素因数分解:

$2^3\times {\mathrm{48271}}^1\times {\mathrm{53117}}^1$

素因数の和:101394

約数の個数: 16

約数和(自身を含む): 38461681440

約数和(自身を除く): 17949595784

約数列:

[1, 2, 4, 8, 48271, 53117, 96542, 106234, 193084, 212468, 386168, 424936, 2564010707, 5128021414, 10256042828, 20512085656]

約数ペア:

[(1, 20512085656), (2, 10256042828), (4, 5128021414), (8, 2564010707), (48271, 424936), (53117, 386168), (96542, 212468), (106234, 193084)]