16052020

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1741}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 33801768

約数和(自身を除く): 17749748

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1741, 1844, 2305, 3482, 4610, 6964, 8705, 9220, 17410, 34820, 802601, 1605202, 3210404, 4013005, 8026010, 16052020]

約数ペア:

[(1, 16052020), (2, 8026010), (4, 4013005), (5, 3210404), (10, 1605202), (20, 802601), (461, 34820), (922, 17410), (1741, 9220), (1844, 8705), (2305, 6964), (3482, 4610)]