20710361776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4329089}}^1$

素因数の和:4329133

約数の個数: 40

約数和(自身を含む): 45091801440

約数和(自身を除く): 24381439664

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 4329089, 8658178, 17316356, 34632712, 56278157, 69265424, 99569047, 112556314, 199138094, 225112628, 398276188, 450225256, 796552376, 900450512, 1294397611, 1593104752, 2588795222, 5177590444, 10355180888, 20710361776]

約数ペア:

[(1, 20710361776), (2, 10355180888), (4, 5177590444), (8, 2588795222), (13, 1593104752), (16, 1294397611), (23, 900450512), (26, 796552376), (46, 450225256), (52, 398276188), (92, 225112628), (104, 199138094), (184, 112556314), (208, 99569047), (299, 69265424), (368, 56278157), (598, 34632712), (1196, 17316356), (2392, 8658178), (4784, 4329089)]