20184967686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{209201}}^1$

素因数の和:210456

約数の個数: 32

約数和(自身を含む): 43510668768

約数和(自身を除く): 23325701082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1237, 2474, 3711, 7422, 16081, 32162, 48243, 96486, 209201, 418402, 627603, 1255206, 2719613, 5439226, 8158839, 16317678, 258781637, 517563274, 776344911, 1552689822, 3364161281, 6728322562, 10092483843, 20184967686]

約数ペア:

[(1, 20184967686), (2, 10092483843), (3, 6728322562), (6, 3364161281), (13, 1552689822), (26, 776344911), (39, 517563274), (78, 258781637), (1237, 16317678), (2474, 8158839), (3711, 5439226), (7422, 2719613), (16081, 1255206), (32162, 627603), (48243, 418402), (96486, 209201)]