20090138716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1\times {\mathrm{5779}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 37987084800

約数和(自身を除く): 17896946084

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1303, 1334, 2606, 2668, 5212, 5779, 11558, 23116, 29969, 37787, 59938, 75574, 119876, 132917, 151148, 167591, 265834, 335182, 531668, 670364, 869101, 1738202, 3476404, 3854593, 7530037, 7709186, 15060074, 15418372, 30120148, 173190851, 218371073, 346381702, 436742146, 692763404, 873484292, 5022534679, 10045069358, 20090138716]

約数ペア:

[(1, 20090138716), (2, 10045069358), (4, 5022534679), (23, 873484292), (29, 692763404), (46, 436742146), (58, 346381702), (92, 218371073), (116, 173190851), (667, 30120148), (1303, 15418372), (1334, 15060074), (2606, 7709186), (2668, 7530037), (5212, 3854593), (5779, 3476404), (11558, 1738202), (23116, 869101), (29969, 670364), (37787, 531668), (59938, 335182), (75574, 265834), (119876, 167591), (132917, 151148)]