20201226792

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17908889}}^1$

素因数の和:17908945

約数の個数: 32

約数和(自身を含む): 51577603200

約数和(自身を除く): 31376376408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17908889, 35817778, 53726667, 71635556, 107453334, 143271112, 214906668, 429813336, 841717783, 1683435566, 2525153349, 3366871132, 5050306698, 6733742264, 10100613396, 20201226792]

約数ペア:

[(1, 20201226792), (2, 10100613396), (3, 6733742264), (4, 5050306698), (6, 3366871132), (8, 2525153349), (12, 1683435566), (24, 841717783), (47, 429813336), (94, 214906668), (141, 143271112), (188, 107453334), (282, 71635556), (376, 53726667), (564, 35817778), (1128, 17908889)]