20139038866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{529974707}}^1$

素因数の和:529974728

約数の個数: 8

約数和(自身を含む): 31798482480

約数和(自身を除く): 11659443614

約数列:

[1, 2, 19, 38, 529974707, 1059949414, 10069519433, 20139038866]

約数ペア:

[(1, 20139038866), (2, 10069519433), (19, 1059949414), (38, 529974707)]