20784414354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6700327}}^1$

素因数の和:6700390

約数の個数: 32

約数和(自身を含む): 46312667136

約数和(自身を除く): 25528252782

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6700327, 13400654, 20100981, 40201962, 73703597, 147407194, 221110791, 314915369, 442221582, 629830738, 944746107, 1889492214, 3464069059, 6928138118, 10392207177, 20784414354]

約数ペア:

[(1, 20784414354), (2, 10392207177), (3, 6928138118), (6, 3464069059), (11, 1889492214), (22, 944746107), (33, 629830738), (47, 442221582), (66, 314915369), (94, 221110791), (141, 147407194), (282, 73703597), (517, 40201962), (1034, 20100981), (1551, 13400654), (3102, 6700327)]