20229710476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{266180401}}^1$

素因数の和:266180424

約数の個数: 12

約数和(自身を含む): 37265256280

約数和(自身を除く): 17035545804

約数列:

[1, 2, 4, 19, 38, 76, 266180401, 532360802, 1064721604, 5057427619, 10114855238, 20229710476]

約数ペア:

[(1, 20229710476), (2, 10114855238), (4, 5057427619), (19, 1064721604), (38, 532360802), (76, 266180401)]