20061372249

素因数分解:

$3^3\times {\mathrm{16607}}^1\times {\mathrm{44741}}^1$

素因数の和:61357

約数の個数: 16

約数和(自身を含む): 29723005440

約数和(自身を除く): 9661633191

約数列:

[1, 3, 9, 27, 16607, 44741, 49821, 134223, 149463, 402669, 448389, 1208007, 743013787, 2229041361, 6687124083, 20061372249]

約数ペア:

[(1, 20061372249), (3, 6687124083), (9, 2229041361), (27, 743013787), (16607, 1208007), (44741, 448389), (49821, 402669), (134223, 149463)]