20058874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14947}}^1$

素因数の和:15021

約数の個数: 16

約数和(自身を含む): 33363936

約数和(自身を除く): 13305062

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14947, 29894, 164417, 328834, 911767, 1823534, 10029437, 20058874]

約数ペア:

[(1, 20058874), (2, 10029437), (11, 1823534), (22, 911767), (61, 328834), (122, 164417), (671, 29894), (1342, 14947)]