20076218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3761}}^1$

素因数の和:3937

約数の個数: 16

約数和(自身を含む): 32097384

約数和(自身を除く): 12021166

約数列:

[1, 2, 17, 34, 157, 314, 2669, 3761, 5338, 7522, 63937, 127874, 590477, 1180954, 10038109, 20076218]

約数ペア:

[(1, 20076218), (2, 10038109), (17, 1180954), (34, 590477), (157, 127874), (314, 63937), (2669, 7522), (3761, 5338)]