20174584544

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4535653}}^1$

素因数の和:4535802

約数の個数: 24

約数和(自身を含む): 40004468280

約数和(自身を除く): 19829883736

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4535653, 9071306, 18142612, 36285224, 72570448, 145140896, 630455767, 1260911534, 2521823068, 5043646136, 10087292272, 20174584544]

約数ペア:

[(1, 20174584544), (2, 10087292272), (4, 5043646136), (8, 2521823068), (16, 1260911534), (32, 630455767), (139, 145140896), (278, 72570448), (556, 36285224), (1112, 18142612), (2224, 9071306), (4448, 4535653)]