20218572866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{532067707}}^1$

素因数の和:532067728

約数の個数: 8

約数和(自身を含む): 31924062480

約数和(自身を除く): 11705489614

約数列:

[1, 2, 19, 38, 532067707, 1064135414, 10109286433, 20218572866]

約数ペア:

[(1, 20218572866), (2, 10109286433), (19, 1064135414), (38, 532067707)]