20148613266

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{2542091}}^1$

素因数の和:2543417

約数の個数: 16

約数和(自身を含む): 40327747488

約数和(自身を除く): 20179134222

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 2542091, 5084182, 7626273, 15252546, 3358102211, 6716204422, 10074306633, 20148613266]

約数ペア:

[(1, 20148613266), (2, 10074306633), (3, 6716204422), (6, 3358102211), (1321, 15252546), (2642, 7626273), (3963, 5084182), (7926, 2542091)]