20515548

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9551}}^1$

素因数の和:9737

約数の個数: 24

約数和(自身を含む): 48142080

約数和(自身を除く): 27626532

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9551, 19102, 28653, 38204, 57306, 114612, 1709629, 3419258, 5128887, 6838516, 10257774, 20515548]

約数ペア:

[(1, 20515548), (2, 10257774), (3, 6838516), (4, 5128887), (6, 3419258), (12, 1709629), (179, 114612), (358, 57306), (537, 38204), (716, 28653), (1074, 19102), (2148, 9551)]