20148786098

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1\times {\mathrm{4409}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 34673184000

約数和(自身を除く): 14524397902

約数列:

[1, 2, 7, 14, 449, 727, 898, 1454, 3143, 4409, 5089, 6286, 8818, 10178, 30863, 61726, 326423, 652846, 1979641, 2284961, 3205343, 3959282, 4569922, 6410686, 13857487, 22437401, 27714974, 44874802, 1439199007, 2878398014, 10074393049, 20148786098]

約数ペア:

[(1, 20148786098), (2, 10074393049), (7, 2878398014), (14, 1439199007), (449, 44874802), (727, 27714974), (898, 22437401), (1454, 13857487), (3143, 6410686), (4409, 4569922), (5089, 3959282), (6286, 3205343), (8818, 2284961), (10178, 1979641), (30863, 652846), (61726, 326423)]