20164055714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{1553}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 34962762240

約数和(自身を除く): 14798706526

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 319, 433, 517, 638, 866, 1034, 1363, 1553, 2726, 3106, 4763, 9526, 12557, 14993, 17083, 20351, 25114, 29986, 34166, 40702, 45037, 72991, 90074, 138127, 145982, 223861, 276254, 447722, 495407, 590179, 672449, 802901, 990814, 1180358, 1344898, 1605802, 2116739, 4233478, 6491969, 7396939, 12983938, 14793878, 19501021, 23284129, 31605103, 39002042, 46568258, 63210206, 214511231, 347656133, 429022462, 695312266, 916547987, 1833095974, 10082027857, 20164055714]

約数ペア:

[(1, 20164055714), (2, 10082027857), (11, 1833095974), (22, 916547987), (29, 695312266), (47, 429022462), (58, 347656133), (94, 214511231), (319, 63210206), (433, 46568258), (517, 39002042), (638, 31605103), (866, 23284129), (1034, 19501021), (1363, 14793878), (1553, 12983938), (2726, 7396939), (3106, 6491969), (4763, 4233478), (9526, 2116739), (12557, 1605802), (14993, 1344898), (17083, 1180358), (20351, 990814), (25114, 802901), (29986, 672449), (34166, 590179), (40702, 495407), (45037, 447722), (72991, 276254), (90074, 223861), (138127, 145982)]