20492788362

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{48105137}}^1$

素因数の和:48105213

約数の個数: 16

約数和(自身を含む): 41562839232

約数和(自身を除く): 21070050870

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 48105137, 96210274, 144315411, 288630822, 3415464727, 6830929454, 10246394181, 20492788362]

約数ペア:

[(1, 20492788362), (2, 10246394181), (3, 6830929454), (6, 3415464727), (71, 288630822), (142, 144315411), (213, 96210274), (426, 48105137)]