20132764064

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{558251}}^1$

素因数の和:558298

約数の個数: 72

約数和(自身を含む): 48112390368

約数和(自身を除く): 27979626304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 558251, 1116502, 2233004, 3907757, 4466008, 7815514, 8932016, 12839773, 15631028, 17864032, 25679546, 27354299, 31262056, 51359092, 54708598, 62524112, 89878411, 102718184, 109417196, 125048224, 179756822, 205436368, 218834392, 359513644, 410872736, 437668784, 629148877, 719027288, 875337568, 1258297754, 1438054576, 2516595508, 2876109152, 5033191016, 10066382032, 20132764064]

約数ペア:

[(1, 20132764064), (2, 10066382032), (4, 5033191016), (7, 2876109152), (8, 2516595508), (14, 1438054576), (16, 1258297754), (23, 875337568), (28, 719027288), (32, 629148877), (46, 437668784), (49, 410872736), (56, 359513644), (92, 218834392), (98, 205436368), (112, 179756822), (161, 125048224), (184, 109417196), (196, 102718184), (224, 89878411), (322, 62524112), (368, 54708598), (392, 51359092), (644, 31262056), (736, 27354299), (784, 25679546), (1127, 17864032), (1288, 15631028), (1568, 12839773), (2254, 8932016), (2576, 7815514), (4508, 4466008), (5152, 3907757), (9016, 2233004), (18032, 1116502), (36064, 558251)]