20280944722

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{1471}}^1\times {\mathrm{17191}}^1$

素因数の和:19065

約数の個数: 16

約数和(自身を含む): 30519788544

約数和(自身を除く): 10238843822

約数列:

[1, 2, 401, 802, 1471, 2942, 17191, 34382, 589871, 1179742, 6893591, 13787182, 25287961, 50575922, 10140472361, 20280944722]

約数ペア:

[(1, 20280944722), (2, 10140472361), (401, 50575922), (802, 25287961), (1471, 13787182), (2942, 6893591), (17191, 1179742), (34382, 589871)]