20113626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257867}}^1$

素因数の和:257885

約数の個数: 16

約数和(自身を含む): 43321824

約数和(自身を除く): 23208198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257867, 515734, 773601, 1547202, 3352271, 6704542, 10056813, 20113626]

約数ペア:

[(1, 20113626), (2, 10056813), (3, 6704542), (6, 3352271), (13, 1547202), (26, 773601), (39, 515734), (78, 257867)]