20198403768

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7447789}}^1$

素因数の和:7447911

約数の個数: 32

約数和(自身を含む): 50942883600

約数和(自身を除く): 30744479832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7447789, 14895578, 22343367, 29791156, 44686734, 59582312, 89373468, 178746936, 841600157, 1683200314, 2524800471, 3366400628, 5049600942, 6732801256, 10099201884, 20198403768]

約数ペア:

[(1, 20198403768), (2, 10099201884), (3, 6732801256), (4, 5049600942), (6, 3366400628), (8, 2524800471), (12, 1683200314), (24, 841600157), (113, 178746936), (226, 89373468), (339, 59582312), (452, 44686734), (678, 29791156), (904, 22343367), (1356, 14895578), (2712, 7447789)]