20689600763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{41479}}^1$

素因数の和:41607

約数の個数: 32

約数和(自身を含む): 24627173760

約数和(自身を除く): 3937572997

約数列:

[1, 13, 17, 37, 61, 221, 481, 629, 793, 1037, 2257, 8177, 13481, 29341, 38369, 41479, 498797, 539227, 705143, 1534723, 2530219, 9166859, 19951399, 26090291, 32892847, 43013723, 93618103, 339173783, 559178399, 1217035339, 1591507751, 20689600763]

約数ペア:

[(1, 20689600763), (13, 1591507751), (17, 1217035339), (37, 559178399), (61, 339173783), (221, 93618103), (481, 43013723), (629, 32892847), (793, 26090291), (1037, 19951399), (2257, 9166859), (8177, 2530219), (13481, 1534723), (29341, 705143), (38369, 539227), (41479, 498797)]