20142188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14767}}^1$

素因数の和:14813

約数の個数: 24

約数和(自身を含む): 39696384

約数和(自身を除く): 19554196

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14767, 29534, 59068, 162437, 324874, 457777, 649748, 915554, 1831108, 5035547, 10071094, 20142188]

約数ペア:

[(1, 20142188), (2, 10071094), (4, 5035547), (11, 1831108), (22, 915554), (31, 649748), (44, 457777), (62, 324874), (124, 162437), (341, 59068), (682, 29534), (1364, 14767)]