20202702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259009}}^1$

素因数の和:259027

約数の個数: 16

約数和(自身を含む): 43513680

約数和(自身を除く): 23310978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259009, 518018, 777027, 1554054, 3367117, 6734234, 10101351, 20202702]

約数ペア:

[(1, 20202702), (2, 10101351), (3, 6734234), (6, 3367117), (13, 1554054), (26, 777027), (39, 518018), (78, 259009)]