20229748671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1\times {\mathrm{1627}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 29539369728

約数和(自身を除く): 9309621057

約数列:

[1, 3, 11, 33, 577, 653, 1627, 1731, 1959, 4881, 6347, 7183, 17897, 19041, 21549, 53691, 376781, 938779, 1062431, 1130343, 2816337, 3187293, 4144591, 10326569, 11686741, 12433773, 30979707, 35060223, 613022687, 1839068061, 6743249557, 20229748671]

約数ペア:

[(1, 20229748671), (3, 6743249557), (11, 1839068061), (33, 613022687), (577, 35060223), (653, 30979707), (1627, 12433773), (1731, 11686741), (1959, 10326569), (4881, 4144591), (6347, 3187293), (7183, 2816337), (17897, 1130343), (19041, 1062431), (21549, 938779), (53691, 376781)]