20199442662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{732023}}^1$

素因数の和:732114

約数の個数: 64

約数和(自身を含む): 52002984960

約数和(自身を除く): 31803542298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 9198, 13797, 27594, 732023, 1464046, 2196069, 4392138, 5124161, 6588207, 10248322, 13176414, 15372483, 19764621, 30744966, 39529242, 46117449, 53437679, 92234898, 106875358, 138352347, 160313037, 276704694, 320626074, 374063753, 480939111, 748127506, 961878222, 1122191259, 1442817333, 2244382518, 2885634666, 3366573777, 6733147554, 10099721331, 20199442662]

約数ペア:

[(1, 20199442662), (2, 10099721331), (3, 6733147554), (6, 3366573777), (7, 2885634666), (9, 2244382518), (14, 1442817333), (18, 1122191259), (21, 961878222), (27, 748127506), (42, 480939111), (54, 374063753), (63, 320626074), (73, 276704694), (126, 160313037), (146, 138352347), (189, 106875358), (219, 92234898), (378, 53437679), (438, 46117449), (511, 39529242), (657, 30744966), (1022, 19764621), (1314, 15372483), (1533, 13176414), (1971, 10248322), (3066, 6588207), (3942, 5124161), (4599, 4392138), (9198, 2196069), (13797, 1464046), (27594, 732023)]