20773482914

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{1514323}}^1$

素因数の和:1514382

約数の個数: 16

約数和(自身を含む): 32891117280

約数和(自身を除く): 12117634366

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 1514323, 3028646, 28772137, 57544274, 546670603, 1093341206, 10386741457, 20773482914]

約数ペア:

[(1, 20773482914), (2, 10386741457), (19, 1093341206), (38, 546670603), (361, 57544274), (722, 28772137), (6859, 3028646), (13718, 1514323)]