20007665326

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{2687}}^1$

素因数の和:3801

約数の個数: 48

約数和(自身を含む): 34170232320

約数和(自身を除く): 14162566994

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 1061, 2122, 2687, 3509, 5374, 7018, 11671, 23342, 29557, 30769, 59114, 61538, 77923, 128381, 155846, 256762, 325127, 338459, 650254, 676918, 857153, 1714306, 2850907, 3723049, 5701814, 7446098, 9428683, 18857366, 31359977, 62719954, 82676303, 165352606, 344959747, 689919494, 909439333, 1818878666, 10003832663, 20007665326]

約数ペア:

[(1, 20007665326), (2, 10003832663), (11, 1818878666), (22, 909439333), (29, 689919494), (58, 344959747), (121, 165352606), (242, 82676303), (319, 62719954), (638, 31359977), (1061, 18857366), (2122, 9428683), (2687, 7446098), (3509, 5701814), (5374, 3723049), (7018, 2850907), (11671, 1714306), (23342, 857153), (29557, 676918), (30769, 650254), (59114, 338459), (61538, 325127), (77923, 256762), (128381, 155846)]