20199256794

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8699077}}^1$

素因数の和:8699131

約数の個数: 32

約数和(自身を含む): 45931131840

約数和(自身を除く): 25731875046

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8699077, 17398154, 26097231, 52194462, 78291693, 156583386, 234875079, 374060311, 469750158, 748120622, 1122180933, 2244361866, 3366542799, 6733085598, 10099628397, 20199256794]

約数ペア:

[(1, 20199256794), (2, 10099628397), (3, 6733085598), (6, 3366542799), (9, 2244361866), (18, 1122180933), (27, 748120622), (43, 469750158), (54, 374060311), (86, 234875079), (129, 156583386), (258, 78291693), (387, 52194462), (774, 26097231), (1161, 17398154), (2322, 8699077)]