20176896188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2129263}}^1$

素因数の和:2129393

約数の個数: 24

約数和(自身を含む): 37202500608

約数和(自身を除く): 17025604420

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 2369, 4738, 9476, 2129263, 4258526, 8517052, 48973049, 97946098, 195892196, 219314089, 438628178, 877256356, 5044224047, 10088448094, 20176896188]

約数ペア:

[(1, 20176896188), (2, 10088448094), (4, 5044224047), (23, 877256356), (46, 438628178), (92, 219314089), (103, 195892196), (206, 97946098), (412, 48973049), (2369, 8517052), (4738, 4258526), (9476, 2129263)]